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PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
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TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20260329T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
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DTSTART:20261025T010000
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BEGIN:VEVENT
DTSTAMP:20260601T203434Z
UID:rock-society-event-society-masquerade-formal
DTSTART;TZID=Europe/London:20260521T190000
DTEND;TZID=Europe/London:20260521T230000
LOCATION:Revolución de Cuba
SUMMARY:Rock Society/Event Society Masquerade Formal
END:VEVENT
END:VCALENDAR