BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20250620T085622Z UID:a4d075cc-4a6b-4587-a68d-114b08040029 DTSTART:20280306T000000 DESCRIPTION:Session B classes begin SUMMARY:Session B classes begin END:VEVENT END:VCALENDAR