BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20171010T193000 DTEND;TZID=Europe/London:20171010T203000 LOCATION: SUMMARY:Josh Waitzkin DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR