BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:21031
DTSTART;VALUE=DATE:20230506
URL;VALUE=URI:ohschonhell.de/?page_id=41684
SUMMARY:Ebbe und Flut Open Air
LOCATION:Open Air
END:VEVENT
END:VCALENDAR