BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T190714
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a246fe25e1ab
DTSTAMP:20260606T190714Z
SUMMARY:Ganna (Sommerbühne)
DTSTART:20260806T180000Z
DTEND:20260806T180000Z
END:VEVENT
END:VCALENDAR