BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250903T111850
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a1c191abdff1
DTSTAMP:20260531T111850Z
SUMMARY:Christbaummarkt
DTSTART:20261212T060000Z
DTEND:20261212T190000Z
END:VEVENT
END:VCALENDAR