BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T010557
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a28b87537d58
DTSTAMP:20260610T010557Z
SUMMARY:Aktion im Freizeithaus
DTSTART:20260828T130000Z
DTEND:20260828T140000Z
END:VEVENT
END:VCALENDAR