BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T192538
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a29ba32295f9
DTSTAMP:20260610T192538Z
SUMMARY:250 Jahre Mannheimer Tonschule
DTSTART:20261128T180000Z
DTEND:20261128T180000Z
END:VEVENT
END:VCALENDAR