BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Discover Concord MA
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
DTSTART:20260308T030000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:EDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20261101T010000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:EST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260428T163751Z
UID:3e5c7c44-cbd6-4946-9ac6-a306443adfb7
DTSTART;TZID=America/New_York:20260509T080000
DTEND;TZID=America/New_York:20260509T103000
DESCRIPTION:Join local ornithologist\, author\, and naturalist Peter Alden 
 for a guided bird walk at Walden Pond. Alden is the author of Audubon’s
  Field Guide to New England. Peter will be joined by friend and frequent c
 ollaborator Lillian Stokes. Stokes has coauthored over 35 field guides.\n\
 n\nhttps://www.discoverconcordma.com/events/354-birding-in-thoreau-s-foots
 teps-with-peter-alden-lillian-stokes-may-9-17
LOCATION:Walden Pond Visitors Center
SUMMARY:Birding in Thoreau's Footsteps with Peter Alden & Lillian Stokes - 
 May 9 & 17
URL:https://www.walden.org/events/birding-in-thoreaus-footsteps-with-peter-
 alden-lillian-stokes/
END:VEVENT
END:VCALENDAR