BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260117T160957
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6acfa955650f5
DTSTAMP:20261014T160957Z
SUMMARY:Winterlichter
DTSTART:20270127T170000Z
DTEND:20270127T170000Z
END:VEVENT
END:VCALENDAR