BEGIN:VCALENDAR
CALSCALE:GREGORIAN
X-WR-TIMEZONE;VALUE=TEXT:Europe/Zurich
METHOD:PUBLISH
VERSION:2.0
BEGIN:VEVENT
DTSTART;TZID=Europe/Zurich:20130622T080000
SUMMARY:Grindelwalder Market stand at the Sports Centre garden
DTEND;TZID=Europe/Zurich:20130622T120000
BEGIN:VALARM
TRIGGER;VALUE=DURATION:-P1D
ACTION:DISPLAY
DESCRIPTION:Grindelwalder Market stand at the Sports Centre garden
END:VALARM
END:VEVENT
END:VCALENDAR