BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20120804T210000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140524;BYDAY=1SA
SUMMARY:Karaoke at Pineapple Jack's
END:VEVENT
END:VCALENDAR