BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251217T062013
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa6409d0554a
DTSTAMP:20260913T062013Z
SUMMARY:Maustüröffnertag 2026
DTSTART:20261003T130000Z
DTEND:20261003T130000Z
END:VEVENT
END:VCALENDAR