BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T010644
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a28b8a4819c7
DTSTAMP:20260610T010644Z
SUMMARY:Aktion im Freizeithaus
DTSTART:20261023T130000Z
DTEND:20261023T140000Z
END:VEVENT
END:VCALENDAR