BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:4864f3e0fb44558cf0cdf90f2b06fd13https://www.olsd.org.uk
                        DTSTAMP:20260725T012846
                        DTSTART:TZID=20260725T012846
                        DTEND:TZID=20260725T012846
                        SUMMARY:Coffee Hub
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR