BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T070121
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ac8c16dc8c
DTSTAMP:20260811T070121Z
SUMMARY:Silvestermarkt
DTSTART:20261227T100000Z
DTEND:20261227T190000Z
END:VEVENT
END:VCALENDAR