BEGIN:VCALENDAR PRODID:-//event//iCal4j 1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20231130T204631Z DTSTART:20221206T160000Z DTEND:20221206T170000Z SUMMARY:skill-up-dupage-virtual-information-0 LOCATION: END:VEVENT END:VCALENDAR