BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20250330T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:BST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20251026T010000
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:GMT
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260513T193158Z
UID:base-vegan-retreat-animal-sanctuary-volunteer-day
DTSTART;TZID=Europe/London:20251012T080000
DTEND;TZID=Europe/London:20251012T140000
LOCATION:Base Vegan Retreat Animal Sanctuary
SUMMARY:Base Vegan Retreat Animal Sanctuary Volunteer Day
END:VEVENT
END:VCALENDAR