BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260126T120718
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adb4df647e88
DTSTAMP:20261023T120718Z
SUMMARY:TANZ!
DTSTART:20261211T090000Z
DTEND:20261211T090000Z
END:VEVENT
END:VCALENDAR