BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:b2ea033f745998b6c810d661213a9d79https://www.olsd.org.uk
                        DTSTAMP:20260430T060305
                        DTSTART:TZID=20260430T060305
                        DTEND:TZID=20260430T060305
                        SUMMARY:Vigil Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR