BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:820204dd019afedbc1f144faf05df955https://ccccwc.org.hk
                        DTSTAMP:20260510T035439
                        DTSTART:TZID=20231224T101500
                        DTEND:TZID=20231224T113000
                        SUMMARY:洗禮崇拜
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR