BEGIN:VCALENDAR PRODID:-//event//iCal4j 1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20240522T041947Z DTSTART:20230922T140000Z DTEND:20230922T170000Z SUMMARY:ohai---tai-chi-a-thon-2023 LOCATION: END:VEVENT END:VCALENDAR