BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Smart Calendars AI//CalFeed//EN
CALSCALE:GREGORIAN
METHOD:REQUEST
X-WR-CALNAME:Tết Trung thu
BEGIN:VEVENT
UID:e6df364a-d649-4a15-89c8-db879518d00e.dh:vn:vietnamese_8-0-15:2027-09-15
 @smartcalendars.ai
DTSTAMP:20260611T044620Z
DTSTART;VALUE=DATE:20270915
DTEND;VALUE=DATE:20270916
SEQUENCE:0
SUMMARY;LANGUAGE=vi:Tết Trung thu (Observance)
URL:date-holidays://vn
CATEGORIES:Holidays,Observance
END:VEVENT
END:VCALENDAR