BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251002T221803
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a42ef1b23cf2
DTSTAMP:20260629T221803Z
SUMMARY:Christbaummarkt
DTSTART:20261220T060000Z
DTEND:20261220T190000Z
END:VEVENT
END:VCALENDAR