BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20130513T000000Z DTEND:20130516T000000Z SUMMARY:Nanotech2013 starts on the 13th May 2013 LOCATION:Gaylord Convention Center,Washington,United States END:VEVENT END:VCALENDAR