BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:90c0825f4e640fd4ea0a22753e57e7e3https://www.olsd.org.uk
                        DTSTAMP:20260727T174243
                        DTSTART:TZID=20260727T174243
                        DTEND:TZID=20260727T174243
                        SUMMARY:Vigil Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR