BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250720T163730
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e1104a1ddd9
DTSTAMP:20260416T163730Z
SUMMARY:Willkommen in den Sixties
DTSTART:20260605T180000Z
DTEND:20260605T180000Z
END:VEVENT
END:VCALENDAR