BEGIN:VCALENDAR VERSION:2.0 METHOD:PUBLISH BEGIN:VEVENT UID: LOCATION:London SUMMARY:Roadshow DESCRIPTION:Roadshow CLASS:PUBLIC DTSTART:20190403 DTEND:20190403000000T DTSTAMP:20190403 BEGIN:VALARM TRIGGER:-PT24H REPEAT:1 DURATION:PT15M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR