BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20110308T200000
DTEND:20110308T220000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20140520;BYDAY=TU
SUMMARY:Mudbones Open Blues Jam
END:VEVENT
END:VCALENDAR