BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T152728
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a243c6060e77
DTSTAMP:20260606T152728Z
SUMMARY:Christbaummarkt
DTSTART:20261224T060000Z
DTEND:20261224T190000Z
END:VEVENT
END:VCALENDAR