BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260120T061144
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad311a0dbe7b
DTSTAMP:20261017T061144Z
SUMMARY:TANZ!
DTSTART:20270110T090000Z
DTEND:20270110T090000Z
END:VEVENT
END:VCALENDAR