BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251231T010720
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ab86c4824221
DTSTAMP:20260927T010720Z
SUMMARY:Tanz!
DTSTART:20261222T090000Z
DTEND:20261222T090000Z
END:VEVENT
END:VCALENDAR