BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230925T000000Z DTEND:20230926T000000Z SUMMARY:A Celebration of Organic 91AV 2023 starts on the 25th September 2023 LOCATION:Alderley Park conference centre ,Macclesfield,United Kingdom END:VEVENT END:VCALENDAR