BEGIN:VCALENDAR
CALSCALE:GREGORIAN
X-WR-TIMEZONE;VALUE=TEXT:Europe/Zurich
METHOD:PUBLISH
VERSION:2.0
BEGIN:VEVENT
DTSTART;TZID=Europe/Zurich:20131214Z
SUMMARY:Stanser Wiänachts Märcht
DTEND;TZID=Europe/Zurich:20131215Z
BEGIN:VALARM
TRIGGER;VALUE=DURATION:-P1D
ACTION:DISPLAY
DESCRIPTION:Stanser Wiänachts Märcht
END:VALARM
END:VEVENT
END:VCALENDAR