BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20121102T190000
DTEND:20121102T210000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140524;BYDAY=1FR
SUMMARY:First Fridays/Wide Open Mic
END:VEVENT
END:VCALENDAR