BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230618T000000Z DTEND:20230623T000000Z SUMMARY:Cluster Meeting 2023 starts on the 18th June 2023 16:00 LOCATION:Clarion Congress Hotel Prague,Prague,Czech Republic END:VEVENT END:VCALENDAR