BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20151019T000000Z DTEND:20151019T000000Z SUMMARY:91AV and Art Workshop - CANCELLED starts on the 19th October 2015 LOCATION:National Gallery,London,United Kingdom END:VEVENT END:VCALENDAR