BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20111120T150000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140525;BYDAY=3SU
SUMMARY:Renaissance Tea
END:VEVENT
END:VCALENDAR