BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260209T080920
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aed8b30232bd
DTSTAMP:20261106T080920Z
SUMMARY:Winterlichter
DTSTART:20270131T170000Z
DTEND:20270131T170000Z
END:VEVENT
END:VCALENDAR