BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260125T080904
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad9c4a02b190
DTSTAMP:20261022T080904Z
SUMMARY:Winterlichter
DTSTART:20270101T170000Z
DTEND:20270101T170000Z
END:VEVENT
END:VCALENDAR