BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251112T070736
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a78273863ed2
DTSTAMP:20260809T070736Z
SUMMARY:Pfingstbergblues Mannheim
DTSTART:20260911T180000Z
DTEND:20260911T210000Z
END:VEVENT
END:VCALENDAR