BEGIN:VCALENDAR PRODID:-//event//iCal4j 1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20210617T225725Z DTSTART:20191224T180000Z DTEND:20191225T190000Z SUMMARY:116525-christmas-eve-christmas-day LOCATION: END:VEVENT END:VCALENDAR