BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:eb70efce4726421ee682b0b455d2b56dhttps://gba-vietnam.org
                        DTSTAMP:20260814T200434
                        DTSTART:TZID=20200516T000000
                        DTEND:TZID=20200516T000000
                        SUMMARY:GBA Badminton Tournament
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR