BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20250626T161209Z UID:9d24fa29-424e-4bcf-a0bd-5817c7a7afd7 DTSTART:20250310T000000 DESCRIPTION:Session B classes begin SUMMARY:Session B classes begin END:VEVENT END:VCALENDAR