BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260405T161120Z
UID:90c76366-250a-46c6-a413-73eb6180f505
DTSTART:20260425T000000
DESCRIPTION:Session B classes end
SUMMARY:Session B classes end
END:VEVENT
END:VCALENDAR