BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20120818
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140523;BYDAY=3SA
SUMMARY:Omnivorous Readers
END:VEVENT
END:VCALENDAR