BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:iCalendar-Ruby
BEGIN:VTIMEZONE
TZOFFSETTO:-0800
TZID:US/Pacific
DTSTART:20071104T020000
TZOFFSETFROM:-0700
TZNAME:PST
BEGIN:STANDARD
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETTO:-0800
DTSTART:20070311T020000
TZOFFSETFROM:-0700
END:DAYLIGHT
END:VTIMEZONE
END:VCALENDAR