BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Vorhang auf!
DTSTART:20260912T173000Z
LOCATION:Opernhaus Hauptbühne
DTEND:20260912T183000Z
DTSTAMP:20260923T114302Z
UID:6ab39f266de35
END:VEVENT
END:VCALENDAR