BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:cc20d012-0f92-4d27-a5a4-2df49e75fe5a
DTSTAMP:20260421T012207Z
DTSTART;VALUE=DATE:20280814
SUMMARY:HM Queen Sirikit The Queen Mother's Birthday (in lieu); National Mother's Day (in lieu) (Thaïlande)
END:VEVENT
END:VCALENDAR