BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:99d98db1233996b0fcef1997d582b9b7https://www.olsd.org.uk
                        DTSTAMP:20260726T204433
                        DTSTART:TZID=20260726T204433
                        DTEND:TZID=20260726T204433
                        SUMMARY:Family Mass (Sung/Live-streamed)
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR