BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20110304T173000
DTEND:20110304T203000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140521;BYDAY=1FR
SUMMARY:First Fridays Kids Camp
END:VEVENT
END:VCALENDAR