BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20170329T000000Z DTEND:20170329T000000Z SUMMARY:Art Conservation with Micro-XRF Workshop starts on the 29th March 2017 10:00 LOCATION:National Gallery, London,London,United Kingdom END:VEVENT END:VCALENDAR