BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260624T024709Z
UID:43d06c16-4a4f-4354-985b-813245a865ca
DTSTART;VALUE=DATE:20260428
DTEND;VALUE=DATE:20260429
SUMMARY:Staff only day
END:VEVENT
END:VCALENDAR