BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20170627T190000 DTEND;TZID=Europe/London:20170627T200000 LOCATION: SUMMARY:Dark Chapter book launch at The Library DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR