BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Grid Magazine - ECPv6.17.4.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Grid Magazine
X-ORIGINAL-URL:https://gridphilly.com
X-WR-CALDESC:Events for Grid Magazine
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260910T120000
DTEND;TZID=America/New_York:20260910T130000
DTSTAMP:20260907T174142Z
CREATED:20260907T174142Z
LAST-MODIFIED:20260907T174142Z
UID:10041316-1789041600-1789045200@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-12/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260910T110000
DTEND;TZID=America/New_York:20260910T123000
DTSTAMP:20260907T173338Z
CREATED:20260907T173338Z
LAST-MODIFIED:20260907T173338Z
UID:10041314-1789038000-1789043400@gridphilly.com
SUMMARY:Creek Life Exploration
DESCRIPTION:Have fun looking at the small life that lives in the water of the Wissahickon Creek.\n\n\nHave fun looking for the small life that lives in the water of the Wissahickon Creek. We’ll use outdoor microscopes to get a better view of some of these animals. We will also look for native fish\, frogs and more! Bring water shoes with you. NOTE: Meet at the bridge near Valley Green Inn
URL:https://gridphilly.com/event/creek-life-exploration-8/
LOCATION:Valley Green Inn\, Valley Green Road\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/09/a3ff8e7b2111689ad86dc22f7f125d76-1.jpg
GEO:40.051183;-75.224295
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Valley Green Inn Valley Green Road Philadelphia PA 19118 United States;X-APPLE-RADIUS=500;X-TITLE=Valley Green Road:geo:-75.224295,40.051183
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260909T100000
DTEND;TZID=America/New_York:20260909T120000
DTSTAMP:20260907T172927Z
CREATED:20260907T172927Z
LAST-MODIFIED:20260907T172927Z
UID:10041311-1788948000-1788955200@gridphilly.com
SUMMARY:Migration Madness Bird Walks
DESCRIPTION:Join birding expert and WEC supervisor Tony Croasdale as he searches for unique birds as they migrate south. Location varies by date.\n\n\nJoin birding expert and WEC supervisor Tony Croasdale as he searches for unique birds as they migrate south. Location varies by date. \nMondays 10:00 am (except holidays) \nWednesday\, 9/9- Pastorious Park \nMonday\, 9/14- Harper’s Meadow (meet at Northwestern Ave & Forbidden Drive) \nMonday\, 9/21- Valley Green (meet outside VG Inn) \nMonday\, 9/28- Blue Bell Park (meet at 814 Walnut Ln) \nMonday\, 10/ 5- Houston Meadow (meet at Houston Playground) \nTuesday 10/13-  Upper Roxborough Reservoir (meet at Port Royal & Lare) \nMonday\, 10/19- Saul Agricultural Fields (meet at Wigard Ave parking lot) \nMonday\, 10/26- Blue Bell Park (meet at 814 Walnut Ln) \nMonday\, 11/2-  Andorra Natural Area (meet at Wissahickon EC) \nMonday\, 11/9- Houston Meadow (meet at Houston Playground) \nMonday\, 11/16- Upper Roxborough Reservoir (meet at Port Royal & Lare) \nMonday\, 11/23- Schuylkill River Trail (meet at Shawmont & Nixon) \nMonday\, 11/30- Andorra Natural Area (meet at Wissahickon EC)
URL:https://gridphilly.com/event/migration-madness-bird-walks-9/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/09/cda84da82f120ef6046961fd8e862518-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260905T080000
DTEND;TZID=America/New_York:20260905T093000
DTSTAMP:20260831T134536Z
CREATED:20260831T134536Z
LAST-MODIFIED:20260831T134536Z
UID:10041103-1788595200-1788600600@gridphilly.com
SUMMARY:Warblers Migrate Home!
DESCRIPTION:Fall is here for the birds! Join birding expert Tony Croasdale on a walk that coincides with prime warbler migration season.\n\n\nFall is here for the birds! Join birding expert Tony Croasdale on a walk that coincides with prime warbler migration season back to the tropics.
URL:https://gridphilly.com/event/warblers-migrate-home-2/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/08/2ad3069a1af0ee7e2de3ca1fb557a231.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260903T120000
DTEND;TZID=America/New_York:20260903T130000
DTSTAMP:20260831T132412Z
CREATED:20260831T132412Z
LAST-MODIFIED:20260831T132412Z
UID:10041090-1788436800-1788440400@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-11/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260828T193000
DTEND;TZID=America/New_York:20260828T203000
DTSTAMP:20260813T171327Z
CREATED:20260813T171327Z
LAST-MODIFIED:20260813T171327Z
UID:10040168-1787945400-1787949000@gridphilly.com
SUMMARY:Nighthawks at Houston Meadow
DESCRIPTION:We will look for early fall migrants in this productive spot\, looking for visiting Common Nighthawks after their breeding season.\n\n\nAfter breeding on rowhouse rooftops\, Philly’s Common Nighthawks form small flocks and forage together for insects at dusk over open areas. We will look for early fal migrants in this productive birding spot.
URL:https://gridphilly.com/event/nighthawks-at-houston-meadow-3/
LOCATION:Houston Playground\, 900 Grakyn Lane\, Philadelphia\, PA\, 19128\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/08/ba0c7aa5b143c4d7bd59cd934af19009.jpg
GEO:40.06836;-75.232531
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Houston Playground 900 Grakyn Lane Philadelphia PA 19128 United States;X-APPLE-RADIUS=500;X-TITLE=900 Grakyn Lane:geo:-75.232531,40.06836
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260827T120000
DTEND;TZID=America/New_York:20260827T130000
DTSTAMP:20260821T170713Z
CREATED:20260821T170713Z
LAST-MODIFIED:20260821T170713Z
UID:10040506-1787832000-1787835600@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-10/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260820T120000
DTEND;TZID=America/New_York:20260820T130000
DTSTAMP:20260813T174940Z
CREATED:20260813T174940Z
LAST-MODIFIED:20260813T174940Z
UID:10040185-1787227200-1787230800@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-9/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260818T110000
DTEND;TZID=America/New_York:20260818T130000
DTSTAMP:20260813T174432Z
CREATED:20260813T174432Z
LAST-MODIFIED:20260813T174432Z
UID:10040177-1787050800-1787058000@gridphilly.com
SUMMARY:What's Bugging You?
DESCRIPTION:Learn and hunt for a variety of creepy crawlies that call our woods home\, and help them out by building a bug hotel.\n\n\nInterested in learning about the creepy crawlies that live around us? Join us as we learn and look for the various types of little critters you can find around here by using catch nets and by looking under logs. Afterwards\, you can help provide habitat for these important animals by making a bug hotel.
URL:https://gridphilly.com/event/whats-bugging-you-2/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/07/5412466fc241e79f3a751250dcba79d2.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260817T100000
DTEND;TZID=America/New_York:20260817T120000
DTSTAMP:20260810T184658Z
CREATED:20260810T184658Z
LAST-MODIFIED:20260810T184658Z
UID:10039795-1786960800-1786968000@gridphilly.com
SUMMARY:The Great Scavenger Hunt 2.0
DESCRIPTION:Join us for a hunt in the woods to look for all kinds of objects and items you can find in the park.\n\n\nJoin us for a hunt in the woods to look for all kinds of objects and items you can find in the park. Work in teams to find as many items as you can\, and the winners may get some cool park prizes!
URL:https://gridphilly.com/event/the-great-scavenger-hunt-2-0/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/08/443bca39b7d465be282af7302979d17a.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260810T103000
DTEND;TZID=America/New_York:20260810T120000
DTSTAMP:20260806T181834Z
CREATED:20260806T181834Z
LAST-MODIFIED:20260806T181834Z
UID:10039738-1786357800-1786363200@gridphilly.com
SUMMARY:Beginner Plant ID
DESCRIPTION:Learn the basics of plant ID by using Newcomb's Flower Guide for wildflowers and contextual knowledge for trees and shrubs.\n\n\nLearn the basics of plant ID by using Newcomb’s Flower Guide for wildflowers and contextual knowledge for trees and shrubs. What are some of the most common plants found in the Wissahickon\, and what is unique to this section of the Wissahickon? Join us and find out!
URL:https://gridphilly.com/event/beginner-plant-id/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/08/ffcddb8508222da19b1fb45123b6e2f8.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260804T103000
DTEND;TZID=America/New_York:20260804T120000
DTSTAMP:20260802T164918Z
CREATED:20260802T164918Z
LAST-MODIFIED:20260802T164918Z
UID:10039505-1785839400-1785844800@gridphilly.com
SUMMARY:Creek Life Exploration
DESCRIPTION:Have fun looking for the small animals that call the Wissahickon Creek home!\n\n\nWe will learn and look for animals that live in the Wissahickon Creek\, including bugs\, fish\, frogs and more! Please wear water shoes if you want to go in the creek.
URL:https://gridphilly.com/event/creek-life-exploration-7/
LOCATION:The Cedars House\, 200 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/1899fa0dc47d4cc33b8bafaa97703bcb.jpg
GEO:40.073493;-75.243288
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Cedars House 200 West Northwestern Avenue Philadelphia PA 19118 United States;X-APPLE-RADIUS=500;X-TITLE=200 West Northwestern Avenue:geo:-75.243288,40.073493
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260730T120000
DTEND;TZID=America/New_York:20260730T130000
DTSTAMP:20260726T004956Z
CREATED:20260726T004956Z
LAST-MODIFIED:20260726T004956Z
UID:10039397-1785412800-1785416400@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-8/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260729T103000
DTEND;TZID=America/New_York:20260729T123000
DTSTAMP:20260722T010205Z
CREATED:20260722T010205Z
LAST-MODIFIED:20260722T010205Z
UID:10039119-1785321000-1785328200@gridphilly.com
SUMMARY:Tree Id Walk
DESCRIPTION:Learn the basics of tree ID and what's unique in the Andorra Natural Area\n\n\nLearn the basics of tree ID. What’s a compound leaf\, a broad-leafed tree\, and a conifer? What are some of the common trees in Wissahickon Park? Visit several champion trees that are in the Andorra Natural Area. We’ll also talk about tree diseases that are challenging our forest.
URL:https://gridphilly.com/event/tree-id-walk-2/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/07/56ffc358ae6adc4fb88ce8a87c1c4f92.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260724T100000
DTEND;TZID=America/New_York:20260724T113000
DTSTAMP:20260718T211251Z
CREATED:20260710T184706Z
LAST-MODIFIED:20260718T211251Z
UID:10037950-1784887200-1784892600@gridphilly.com
SUMMARY:Edible Plant Walk -RESCHEDULED
DESCRIPTION:Take a walk focused on what can be responsibly foraged\, and we'll brew some tea at the Tree House\n\n\nWhat are some of the more common edible plants in the park and what parts are edible? Take a walk focused on what can be responsibly foraged. Pick leaves of Spicebush and White Pine Needles\, then brew up some tea at the Tree House.  \nNote:  This walk was rescheduled from July 17th due to poor air quality.
URL:https://gridphilly.com/event/edible-plant-walk-4/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/07/45ea9dbd2f36a98ee98bc30ccb6c18d8.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260723T120000
DTEND;TZID=America/New_York:20260723T130000
DTSTAMP:20260718T211250Z
CREATED:20260718T211250Z
LAST-MODIFIED:20260718T211250Z
UID:10039088-1784808000-1784811600@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-7/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260722T110000
DTEND;TZID=America/New_York:20260722T130000
DTSTAMP:20260718T210805Z
CREATED:20260718T210805Z
LAST-MODIFIED:20260718T210805Z
UID:10039086-1784718000-1784725200@gridphilly.com
SUMMARY:What's Bugging You?
DESCRIPTION:Learn and hunt for a variety of creepy crawlies that call our woods home\, and help them out by building a bug hotel.\n\n\nInterested in learning about the creepy crawlies that live around us? Join us as we learn and look for the various types of little critters you can find around here by using catch nets and by looking under logs. Afterwards\, you can help provide habitat for these important animals by making a bug hotel.
URL:https://gridphilly.com/event/whats-bugging-you/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/07/5412466fc241e79f3a751250dcba79d2.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260721T100000
DTEND;TZID=America/New_York:20260721T113000
DTSTAMP:20260713T222955Z
CREATED:20260713T222955Z
LAST-MODIFIED:20260713T222955Z
UID:10037990-1784628000-1784633400@gridphilly.com
SUMMARY:Meadow Exploration: Butterflies and Birds
DESCRIPTION:Join us for a walk as we look for butterflies and birds that call the meadow "home".\n\n\nJoin us for a walk as we look for butterflies and birds that call the meadow “home”.  Learn more about specific species of butterflies and their host plants.
URL:https://gridphilly.com/event/meadow-exploration-butterflies-and-birds/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/07/1ecd139d78cf495b218040ff805a372f.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260716T120000
DTEND;TZID=America/New_York:20260716T130000
DTSTAMP:20260710T184700Z
CREATED:20260710T184700Z
LAST-MODIFIED:20260710T184700Z
UID:10037947-1784203200-1784206800@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-6/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260715T190000
DTEND;TZID=America/New_York:20260715T210000
DTSTAMP:20260710T184237Z
CREATED:20260710T184237Z
LAST-MODIFIED:20260710T184237Z
UID:10037938-1784142000-1784149200@gridphilly.com
SUMMARY:Firefly Night and Campfire
DESCRIPTION:Join us for a relaxing evening in the woods around a campfire and searching for fireflies.\n\n\nJoin us for a relaxing evening in the woods. Enjoy a campfire near our environmental center\, then learn about and search for fireflies on our lawn and in Andorra Meadow. Marshmallows will be provided!
URL:https://gridphilly.com/event/firefly-night-and-campfire/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/07/8dbc2a51c7eff07085fd106e0bfc5fd9.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260713T103000
DTEND;TZID=America/New_York:20260713T120000
DTSTAMP:20260706T144016Z
CREATED:20260706T144016Z
LAST-MODIFIED:20260706T144016Z
UID:10037805-1783938600-1783944000@gridphilly.com
SUMMARY:Creek Life Exploration
DESCRIPTION:Have fun looking for the small animals that call the Wissahickon Creek home!\n\n\nWe will learn and look for animals that live in the Wissahickon Creek\, including bugs\, fish\, frogs and more! Please wear water shoes if you want to go in the creek.
URL:https://gridphilly.com/event/creek-life-exploration-6/
LOCATION:The Cedars House\, 200 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/1899fa0dc47d4cc33b8bafaa97703bcb.jpg
GEO:40.073493;-75.243288
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Cedars House 200 West Northwestern Avenue Philadelphia PA 19118 United States;X-APPLE-RADIUS=500;X-TITLE=200 West Northwestern Avenue:geo:-75.243288,40.073493
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260709T120000
DTEND;TZID=America/New_York:20260709T130000
DTSTAMP:20260706T143017Z
CREATED:20260706T143017Z
LAST-MODIFIED:20260706T143017Z
UID:10037797-1783598400-1783602000@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-5/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260629T103000
DTEND;TZID=America/New_York:20260629T120000
DTSTAMP:20260623T033630Z
CREATED:20260623T033630Z
LAST-MODIFIED:20260623T033630Z
UID:10037095-1782729000-1782734400@gridphilly.com
SUMMARY:Creek Life Exploration
DESCRIPTION:Have fun looking for the small animals that call the Wissahickon Creek home!\n\n\nWe will learn and look for animals that live in the Wissahickon Creek\, including bugs\, fish\, frogs and more! Please wear water shoes if you want to go in the creek.
URL:https://gridphilly.com/event/creek-life-exploration-5/
LOCATION:The Cedars House\, 200 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/1899fa0dc47d4cc33b8bafaa97703bcb.jpg
GEO:40.073493;-75.243288
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Cedars House 200 West Northwestern Avenue Philadelphia PA 19118 United States;X-APPLE-RADIUS=500;X-TITLE=200 West Northwestern Avenue:geo:-75.243288,40.073493
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260625T120000
DTEND;TZID=America/New_York:20260625T130000
DTSTAMP:20260620T210103Z
CREATED:20260620T210103Z
LAST-MODIFIED:20260620T210103Z
UID:10037002-1782388800-1782392400@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-4/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260618T120000
DTEND;TZID=America/New_York:20260618T130000
DTSTAMP:20260615T202658Z
CREATED:20260615T202658Z
LAST-MODIFIED:20260615T202658Z
UID:10036871-1781784000-1781787600@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-3/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260611T120000
DTEND;TZID=America/New_York:20260611T130000
DTSTAMP:20260608T025458Z
CREATED:20260608T025458Z
LAST-MODIFIED:20260608T025458Z
UID:10036780-1781179200-1781182800@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks-2/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260604T120000
DTEND;TZID=America/New_York:20260604T130000
DTSTAMP:20260602T004001Z
CREATED:20260602T004001Z
LAST-MODIFIED:20260602T004001Z
UID:10036260-1780574400-1780578000@gridphilly.com
SUMMARY:Thursday Noon Bird Walks
DESCRIPTION:Join us for a guided bird walk through the diverse habitats of the Andorra Natural Area (Wissahickon Environmental Center).
URL:https://gridphilly.com/event/thursday-noon-bird-walks/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/06/a211ada2bb5e4a4296d540649be3bdf4.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260603T120000
DTEND;TZID=America/New_York:20260603T133000
DTSTAMP:20260529T012508Z
CREATED:20260529T012508Z
LAST-MODIFIED:20260529T012508Z
UID:10036210-1780488000-1780493400@gridphilly.com
SUMMARY:Noon Bird Walks at the Wissahickon Environmental Center.
DESCRIPTION:Enjoy a guided bird walk in the Andorra Natural Area of the park during lunchtime !  All levels of birders welcome.\n\n\n Enjoy a guided bird walk in the Andorra section of the Park during lunchtime. It is spring migration season\, and various species will be arriving throughout the next few months. Walks vary in length from 1.5 hrs to 2 hrs.  Wooded trails\, Andorra Meadow\, Harper’s Meadow and Forbidden Drive are the areas we explore.
URL:https://gridphilly.com/event/noon-bird-walks-at-the-wissahickon-environmental-center-7/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/03/354f3fb52e064688597afc5192db5a28.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260602T100000
DTEND;TZID=America/New_York:20260602T120000
DTSTAMP:20260529T011518Z
CREATED:20260529T011518Z
LAST-MODIFIED:20260529T011518Z
UID:10036201-1780394400-1780401600@gridphilly.com
SUMMARY:Rockin' at Valley Green:  Geology Walk and Talk
DESCRIPTION:Join local geology expert\, Hallam Harper\, and WEC staff as we learn about the incredible geology of the Wissahickon Valley.\n\n\nJoin local geology expert\, Hallam Harper\, and WEC staff as we learn about the incredible geology of the Wissahickon Valley.  Walk to spots to see twisted rock formations and look for minerals that form these metamorphic rocks.  Learn about how and when the Wissahickon Formation originated.  Hallam will bring some of her personal rock collection for you to view.   \nMeet outside of the Valley Green Inn.  Wear good walking shoes and bring water.  Free!
URL:https://gridphilly.com/event/rockin-at-valley-green-geology-walk-and-talk/
LOCATION:Valley Green Inn\, Valley Green Road\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/05/ab8f013cf0b2aa2a403eb8faa111b515.jpg
GEO:40.051183;-75.224295
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Valley Green Inn Valley Green Road Philadelphia PA 19118 United States;X-APPLE-RADIUS=500;X-TITLE=Valley Green Road:geo:-75.224295,40.051183
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260529T201500
DTEND;TZID=America/New_York:20260529T213000
DTSTAMP:20260529T003029Z
CREATED:20260529T003029Z
LAST-MODIFIED:20260529T003029Z
UID:10036181-1780085700-1780090200@gridphilly.com
SUMMARY:Nocturnal Wildlife Walk
DESCRIPTION:Experience the Wissahickon after dark on a guided nocturnal wildlife walk.\n\n\nNocturnal Wildlife Walks\nDates & Times:Friday\, April 17 · 7:30 – 8:30 PMFriday\, May 29 · 8:15 – 9:15 PM \nLocation:Wissahickon Environmental Center (Tree House grounds)\, Philadelphia\, PA \nDescription:Experience the Wissahickon after dark on a guided nocturnal wildlife walk. As dusk settles in\, we’ll explore the Tree House grounds\, listening for owls and scanning the landscape with a thermal scope.  \nThis unique program offers a chance to detect animals that are rarely seen during the day\, including flying squirrels\, opossums\, and other nighttime wildlife. \nWhat to Expect: \n\nShort guided walk on easy trails\nUse of a thermal imager to spot hidden wildlife\nListening for owls and other nocturnal sounds\n\nWho Should Attend:Families\, wildlife enthusiasts\, and anyone curious about the park after dark.
URL:https://gridphilly.com/event/nocturnal-wildlife-walk-2/
LOCATION:Wissahickon Environmental Center (Tree House)\, 300 West Northwestern Avenue\, Philadelphia\, PA\, 19118\, United States
ATTACH;FMTTYPE=image/jpeg:https://gridphilly.com/wp-content/uploads/2026/05/4dfe648fb6fedf9062da8a30533b235d.jpg
END:VEVENT
END:VCALENDAR