BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Great Marsh Institute - ECPv6.16.5.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://greatmarshinstitute.org
X-WR-CALDESC:Events for Great Marsh Institute
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;VALUE=DATE:20260621
DTEND;VALUE=DATE:20260622
DTSTAMP:20260529T203918Z
CREATED:20260529T203918Z
LAST-MODIFIED:20260529T203918Z
UID:2858-1782000000-1782086399@greatmarshinstitute.org
SUMMARY:Great Marsh Open House (Artist Day)
DESCRIPTION:Calling all artists (and non-artists too)! Sunday\, June 21st the Great Marsh will be open dawn to dusk. Take a self-guided tour to paint\, take photos\, or simply enjoy the wetlands\, woods\, and meadows. \nIf you are interested in attending\, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in will be at the Farm House. \nThis event is free of charge but we humbly ask for a suggested donation of $20. Donate through our Paypal\, Venmo\, or make a cash donation at the door
URL:https://greatmarshinstitute.org/event/great-marsh-open-house-artist-day-4/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260627T130000
DTEND;TZID=America/New_York:20260627T160000
DTSTAMP:20260624T124652Z
CREATED:20260624T124652Z
LAST-MODIFIED:20260624T124652Z
UID:2867-1782565200-1782576000@greatmarshinstitute.org
SUMMARY:Fungus Walk with the Philadelphia Mycology Club
DESCRIPTION:More than mushrooms\, the woods and wetlands bloom with shelf fungi\, rusts\, and more of these organisms that play a critical role in breaking down plant matter\, helping trees grow\, and even eating bugs alive from inside. Join the Philadelphia Mycology Club for a walk (and take advantage of the recent wet weather) around the marsh and surrounding uplands to explore familiar and new fungi. \nRSVP to bernard@greatmarshinstitute.org so we can keep track of numbers and get in touch in case of last-minute weather cancellation.
URL:https://greatmarshinstitute.org/event/fungus-walk-with-the-philadelphia-mycology-club/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260712T080000
DTEND;TZID=America/New_York:20260712T170000
DTSTAMP:20260702T145647Z
CREATED:20260702T145647Z
LAST-MODIFIED:20260702T145647Z
UID:2872-1783843200-1783875600@greatmarshinstitute.org
SUMMARY:Bird Walk
DESCRIPTION:Come join us at The Great Marsh Institute on Sunday\, July 12h at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal\, Venmo\, or cash donations at the door.
URL:https://greatmarshinstitute.org/event/bird-walk-17/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260718T080000
DTEND;TZID=America/New_York:20260718T170000
DTSTAMP:20260629T210831Z
CREATED:20260629T210831Z
LAST-MODIFIED:20260629T210831Z
UID:2870-1784361600-1784394000@greatmarshinstitute.org
SUMMARY:Great Marsh Open House (Artist Day)
DESCRIPTION:Calling all artists (and non-artists too)! Saturday\, July 18th the Great Marsh will be open dawn to dusk. Take a self-guided tour to paint\, take photos\, or simply enjoy the wetlands\, woods\, and meadows. \nIf you are interested in attending\, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in will be at the Farm House. \nThis event is free of charge but we humbly ask for a suggested donation of $20. Donate through our Paypal\, Venmo\, or make a cash donation at the door
URL:https://greatmarshinstitute.org/event/great-marsh-open-house-artist-day-5/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260801T173000
DTEND;TZID=America/New_York:20260801T200000
DTSTAMP:20260710T001849Z
CREATED:20260710T001849Z
LAST-MODIFIED:20260710T001849Z
UID:2879-1785605400-1785614400@greatmarshinstitute.org
SUMMARY:"Golden Hour" Photography at the Great Marsh
DESCRIPTION:Grab your camera and join hobbyist photographer Hilary Vadner and Valley Forge Audubon Society vice‑president Patty Werth for a relaxed\, golden‑hour photography stroll through the scenic paths of the Great Marsh Institute. Evenings here can be spectacular\, when the long evening light couples with the natural beauty of the marsh.  Hilary will offer mentored\, hands‑on photography guidance and instruction while Patty will help with bird spotting and wildlife identification\, which may include not only songbirds but other enchanting marsh residents such as beavers\, turtles\, or snakes.\n\nThe walk will be unhurried\, with the focus on observing and photographing birds and other natural highlights as they appear.  For the best results in evening light\, low‑light lenses are recommended if you have them.\n\nThis event is a follow-up to “The Art of Bird Photography” course that was presented in May\, but you need not have taken that course to attend – all are welcome and encouraged to come.\n\nClass size is limited to 15 people and registration is requested as well as a suggested donation of $20 to the non-profit Great Marsh Institute.\n\nTo register or for more information\, please send an email to lori@greatmarshinstitute.org.
URL:https://greatmarshinstitute.org/event/golden-hour-photography-at-the-great-marsh/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260823T080000
DTEND;TZID=America/New_York:20260823T170000
DTSTAMP:20260725T100147Z
CREATED:20260725T100147Z
LAST-MODIFIED:20260725T100147Z
UID:2882-1787472000-1787504400@greatmarshinstitute.org
SUMMARY:Great Marsh Open House (Artist Day)
DESCRIPTION:Calling all artists (and non-artists too)! Sunday\, August 23rd the Great Marsh will be open dawn to dusk. Take a self-guided tour to paint\, take photos\, or simply enjoy the wetlands\, woods\, and meadows. \nIf you are interested in attending\, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in will be at the Farm House. \nThis event is free of charge but we humbly ask for a suggested donation of $20. Donate through our Paypal\, Venmo\, or make a cash donation at the door
URL:https://greatmarshinstitute.org/event/great-marsh-open-house-artist-day-6/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260830T080000
DTEND;TZID=America/New_York:20260830T110000
DTSTAMP:20260725T101139Z
CREATED:20260725T101139Z
LAST-MODIFIED:20260725T101139Z
UID:2884-1788076800-1788087600@greatmarshinstitute.org
SUMMARY:Bird Walk
DESCRIPTION:Come join us at The Great Marsh Institute on Sunday\, August 30th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal\, Venmo\, or cash donations at the door.
URL:https://greatmarshinstitute.org/event/bird-walk-18/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260906T100000
DTEND;TZID=America/New_York:20260906T140000
DTSTAMP:20260826T120050Z
CREATED:20260826T120050Z
LAST-MODIFIED:20260826T120050Z
UID:2892-1788688800-1788703200@greatmarshinstitute.org
SUMMARY:Botanize with the Philadelphia Botanical Club
DESCRIPTION:Join the Philadelphia Botanical Club (PBC)Sunday\, September 6 at 10:00 AM in an exploration of the Great Marsh’s plant life. See what’s growing and blooming as summer turns to autumn. \n  \nPlease RSVP to lori@greatmarshinstitute.org so we can keep track of numbers and coordinate with the PBC walk leaders.
URL:https://greatmarshinstitute.org/event/botanize-with-the-philadelphia-botanical-club/
LOCATION:PA
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260913T080000
DTEND;TZID=America/New_York:20260913T120000
DTSTAMP:20260827T145025Z
CREATED:20260827T144244Z
LAST-MODIFIED:20260827T145025Z
UID:2896-1789286400-1789300800@greatmarshinstitute.org
SUMMARY:Bird Walk
DESCRIPTION:Come join us at The Great Marsh Institute on Sunday\, September 13th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal\, Venmo\, or cash donations at the door.
URL:https://greatmarshinstitute.org/event/bird-walk-19/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260913T190000
DTEND;TZID=America/New_York:20260913T203000
DTSTAMP:20260826T131915Z
CREATED:20260826T131915Z
LAST-MODIFIED:20260826T131915Z
UID:2894-1789326000-1789331400@greatmarshinstitute.org
SUMMARY:Creatures of the Night
DESCRIPTION:Nighthawks and bats take to the skies as night falls at the Great Marsh. They feed on the caddisflies\, moths\, and other flying insects that breed in the wetlands. Take a walk Sunday\, September 13 that bridges dusk to darkness\, and experience a rarely-seen side of the Great Marsh. We’ll start at 7:00 PM and wrap up around 8:30. \nPlease RSVP to lori@greatmarshinstitute.org. This event is free of charge but we humbly ask for a suggested donation of $20 via Paypal\, Venmo\, or at the door.
URL:https://greatmarshinstitute.org/event/creatures-of-the-night/
LOCATION:PA
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260919T080000
DTEND;TZID=America/New_York:20260919T170000
DTSTAMP:20260826T105949Z
CREATED:20260826T105949Z
LAST-MODIFIED:20260826T105949Z
UID:2890-1789804800-1789837200@greatmarshinstitute.org
SUMMARY:Great Marsh Open House (Artist Day)
DESCRIPTION:Calling all artists (and non-artists too)! Saturday\, September 19th the Great Marsh will be open dawn to dusk. Take a self-guided tour to paint\, take photos\, or simply enjoy the wetlands\, woods\, and meadows. \nIf you are interested in attending\, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in will be at the Farm House. \nThis event is free of charge but we humbly ask for a suggested donation of $20. Donate through our Paypal\, Venmo\, or make a cash donation at the door
URL:https://greatmarshinstitute.org/event/great-marsh-open-house-artist-day-7/
LOCATION:Great Marsh Institute\, 28 MOORES RD\, Elverson\, PA\, 19520\, United States
ORGANIZER;CN="Great Marsh Institute":MAILTO:info@greatmarshinstitute.org
END:VEVENT
END:VCALENDAR