BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260131T145418
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae20c9a0c248
DTSTAMP:20261028T145418Z
SUMMARY:Christbaummarkt
DTSTART:20261221T060000Z
DTEND:20261221T190000Z
END:VEVENT
END:VCALENDAR