BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220712T000000Z DTEND:20220713T000000Z SUMMARY:Grignard Chemistry Course starts on the 12th July 2022 09:00 LOCATION: END:VEVENT END:VCALENDAR