BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20180625T193000 DTEND;TZID=Europe/London:20180625T203000 LOCATION: SUMMARY:IN CONVERSATION: MARK RONSON AND GEORGE LAMB DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR