BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20130617T000000Z DTEND:20130620T000000Z SUMMARY:World Vaccines starts on the 17th June 2013 LOCATION:Grand Copthorne Waterfront Hotel,Singapore END:VEVENT END:VCALENDAR