BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T140728
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a296fa082a6f
DTSTAMP:20260610T140728Z
SUMMARY:Christbaummarkt
DTSTART:20261215T060000Z
DTEND:20261215T190000Z
END:VEVENT
END:VCALENDAR