BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20180623T190000 DTEND;TZID=Europe/London:20180623T200000 LOCATION:Emmanuel College, Cambridge, SUMMARY:Annual Harvard Dinner DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR