BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260126T103333
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adb37fd7143c
DTSTAMP:20261023T103333Z
SUMMARY:Impro Night Mannheim
DTSTART:20261211T190000Z
DTEND:20261211T190000Z
END:VEVENT
END:VCALENDAR