BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:dda3f975aaefe22ca13f674695a6ef69https://www.olsd.org.uk
                        DTSTAMP:20260531T004745
                        DTSTART:TZID=20260531T004745
                        DTEND:TZID=20260531T004745
                        SUMMARY:Morning Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR