BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251006T202225
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a481a01d588d
DTSTAMP:20260703T202225Z
SUMMARY:Silvestermarkt
DTSTART:20261228T100000Z
DTEND:20261228T190000Z
END:VEVENT
END:VCALENDAR