BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:7c721646edaf200a8fbd4a79d5910189https://www.olsd.org.uk
                        DTSTAMP:20260523T213914
                        DTSTART:TZID=20260523T213914
                        DTEND:TZID=20260523T213914
                        SUMMARY:Coffee Hub
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR