BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20241229T160828Z UID:6d1040c0-49c8-4d29-8883-02ced3ec5612 DTSTART:20250426T000000 DESCRIPTION:Session B classes end SUMMARY:Session B classes end END:VEVENT END:VCALENDAR