BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251118T194554
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a80c1f2c9b7a
DTSTAMP:20260815T194554Z
SUMMARY:Café Colibri für Fortgeschrittene
DTSTART:20260821T120000Z
DTEND:20260821T130000Z
END:VEVENT
END:VCALENDAR