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VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
DTSTART:19700308T020000
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:PDT
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BEGIN:STANDARD
DTSTART:19701101T020000
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TZOFFSETTO:-0800
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BEGIN:VEVENT
DTSTAMP:20260917T230123Z
UID:2f559e3d-c3a9-4500-b502-1fe6322081a9
DTSTART:20111028T161000
DTEND:20111028T180000
SUMMARY:Logic Colloquium\nTomasz Placek\nPossibilities without Possible Wor
 lds/Histories
END:VEVENT
END:VCALENDAR