BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:-//calendarserver.org//Zonal//EN
BEGIN:VTIMEZONE
TZID:Etc/GMT+12
X-LIC-LOCATION:Etc/GMT+12
BEGIN:STANDARD
DTSTART:18000101T000000
RDATE:18000101T000000
TZNAME:GMT+12
TZOFFSETFROM:-1200
TZOFFSETTO:-1200
END:STANDARD
END:VTIMEZONE
END:VCALENDAR