BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251130T070555
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a8fe1d31e583
DTSTAMP:20260827T070555Z
SUMMARY:Café Colibri für Fortgeschrittene
DTSTART:20260828T120000Z
DTEND:20260828T130000Z
END:VEVENT
END:VCALENDAR