BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:c53017cc5b567b7d1d0d75d537ca2be1https://www.olsd.org.uk
                        DTSTAMP:20260410T220852
                        DTSTART:TZID=20260410T220852
                        DTEND:TZID=20260410T220852
                        SUMMARY:Vigil Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR