BEGIN:VCALENDAR VERSION:2.0 PRODID:ics BEGIN:VEVENT UID:638c9b2b8157a DTSTART;TZID=Asia/Bangkok:20220919T000000 SEQUENCE:0 TRANSP:OPAQUE DTEND;TZID=Asia/Bangkok:20220919T000000 SUMMARY:BLS Power-Up Day CLASS:PUBLIC DTSTAMP:20221204T130547Z END:VEVENT END:VCALENDAR