BEGIN:VCALENDAR PRODID:-//event//iCal4j 1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20230926T090144Z DTSTART:20230420T150000Z DTEND:20230420T160000Z SUMMARY:lisle-skill-up-dupage-in--person-workshop- LOCATION: END:VEVENT END:VCALENDAR