BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20190122T000000 DTEND;TZID=Europe/London:20190127T000000 LOCATION: SUMMARY:Harvard University Choir Tour DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR