BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://www.kufer.de/kuferweb / DE
METHOD:PUBLISH
CALSCALE:GREGORIAN
X-WR-TIMEZONE:Europe/Berlin
BEGIN:VTIMEZONE
TZID:Europe/Berlin
X-LIC-LOCATION:Europe/Berlin
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19700329T020000
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19701025T030000
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260420T152534
DTSTART;TZID=Europe/Berlin:20260521T080000
DTEND;TZID=Europe/Berlin:20260521T180000
UID:2526E1905-20260521T080000@KVHSBARNIM
SUMMARY:Über den Wolken – Berlins Flughäfen (2526E1905) 
LOCATION:VHS Oberhavel
END:VEVENT
END:VCALENDAR