BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260128T033537
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6add790955496
DTSTAMP:20261025T033537Z
SUMMARY:Café Colibri für Fortgeschrittene
DTSTART:20261030T130000Z
DTEND:20261030T140000Z
END:VEVENT
END:VCALENDAR