BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:7385f1c194cab5a00f340e7b7d5cebc4https://www.olsd.org.uk
                        DTSTAMP:20260614T171120
                        DTSTART:TZID=20241215T170000
                        DTEND:TZID=20241215T180000
                        SUMMARY:Christmas Carol Concert
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR