BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260123T153610
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad78a6a99dbe
DTSTAMP:20261020T153610Z
SUMMARY:TANZ!
DTSTART:20270220T090000Z
DTEND:20270220T090000Z
END:VEVENT
END:VCALENDAR