BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:FEDERAL HOLIDAY - Some classes may not be in session
DTSTART;TZID=America/Chicago:20231009T000000
DTEND;TZID=America/Chicago:20231009T000100
LOCATION:
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR