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PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
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TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20150329T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
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BEGIN:STANDARD
DTSTART:20141026T010000
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BEGIN:VEVENT
DTSTAMP:20260618T130824Z
UID:2015-welcome-back-party
DTSTART;TZID=Europe/London:20150113T200000
DTEND;TZID=Europe/London:20150113T235900
LOCATION:Our Place
SUMMARY:2015 Welcome Back Party 
END:VEVENT
END:VCALENDAR