BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20250618T133936Z UID:d1616e97-3dca-4774-8bfd-23eead5356b6 DTSTART:20270424T000000 DESCRIPTION:Session B classes end SUMMARY:Session B classes end END:VEVENT END:VCALENDAR