BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250728T184226
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69ebb992785fc
DTSTAMP:20260424T184226Z
SUMMARY:Christbaummarkt
DTSTART:20261220T060000Z
DTEND:20261220T190000Z
END:VEVENT
END:VCALENDAR