BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Custom Events//DE
BEGIN:VTIMEZONE
TZID:Europe/Berlin
BEGIN:STANDARD
DTSTART:20261029T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20260331T020000
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TZOFFSETTO:+0200
END:DAYLIGHT
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20261120T140037
DTEND;TZID=Europe/Berlin:20261120T150037
SUMMARY:Cheruscertage
END:VEVENT
END:VCALENDAR