BEGIN:VCALENDAR
PRODID:-//New York City Department of Parks & Recreation//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:NYC Parks Programs
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:US-Eastern
BEGIN:STANDARD
DTSTART:16011104T020000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010311T020000
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:NYCDPRBEFIT255-0
DTSTART;TZID=US-Eastern:20130518T100000
DURATION:PT240M
RRULE:FREQ=WEEKLY;INTERVAL=1;BYDAY=SA
SUMMARY:Go Fish 
DESCRIPTION:
LOCATION:Wagner Park
END:VEVENT
END:VCALENDAR