BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:84e276381855d8bacf2a2c2ec0d9f450https://www.olsd.org.uk
                        DTSTAMP:20260415T170230
                        DTSTART:TZID=20250914T103000
                        DTEND:TZID=20250914T113000
                        SUMMARY:Family Mass (Sung/Live-streamed)
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR