BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110502
DTEND;VALUE=DATE:20110506
SUMMARY:2011 International No-Dig Berlin
LOCATION:Berlin
END:VEVENT
END:VCALENDAR