BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260406T201516Z
DTSTART:20220530T120000Z
DTEND:20220531T030000Z
SUMMARY:memorial-day
LOCATION:    
END:VEVENT
END:VCALENDAR