BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251117T220859
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7f91fbb1d45
DTSTAMP:20260814T220859Z
SUMMARY:Impro Night Mannheim
DTSTART:20261002T180000Z
DTEND:20261002T180000Z
END:VEVENT
END:VCALENDAR