BEGIN:VCALENDAR
VERSION:2.0
X-WR-CALNAME:NYC Parks Events
PRODID://New York City Department of Parks & Recreation//Events//EN
METHOD:PUBLISH
BEGIN:VEVENT
UID:NYCDPR55372
DTSTART;TZID=US/Eastern:20120509T063000
DTEND;TZID=US/Eastern:20120509T073000
SUMMARY:Sunrise Tai Chi Classes
DESCRIPTION: Tai chi is a Chinese exercise system that uses slow, smooth body movements to achieve a state of relaxation of both body and mind. Be sure to wear comfortable clothing. Heavy rain will cancel the event. 
LOCATION:Linden Terrace (in Fort Tryon Park)
END:VEVENT
END:VCALENDAR