BEGIN:VCALENDAR
PRODID:-//Solspace/Calendar//EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:06012edcfb135d3d7501ba9e4ba85664@solspace.com
DTSTAMP:20240727T152049
DTSTART;TZID=America/Chicago:20210515T100000
DTEND;TZID=America/Chicago:20210515T110000
SUMMARY:INTERNATIONAL ASTRONOMY DAY
END:VEVENT
END:VCALENDAR