BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:d51311dc09219ec1d1e3d3b2a57cb443https://www.olsd.org.uk
                        DTSTAMP:20260812T070354
                        DTSTART:TZID=20250712T173000
                        DTEND:TZID=20250712T183000
                        SUMMARY:Vigil Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR