BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20130723T000000Z DTEND:20130726T000000Z SUMMARY:Challenges in Chemical Biology (ISACS11) starts on the 23rd July 2013 LOCATION:Massachusetts Institute of Technology,Boston,United States END:VEVENT END:VCALENDAR