BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20160916T183000 DTEND;TZID=Europe/London:20160916T193000 LOCATION:Royal Ballet, Bow Street, London, SUMMARY:Tate Modern- Georgia O'Keefe Exhibition, Viewing & Private Lecture DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR