BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T182235
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a29ab6b0bc3c
DTSTAMP:20260610T182235Z
SUMMARY:2. Familienkonzert
DTSTART:20270228T140000Z
DTEND:20270228T140000Z
END:VEVENT
END:VCALENDAR