BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7c1829c4-b6b7-4d47-9f56-3b045a69aa15
DTSTAMP:20260421T024300Z
DTSTART;VALUE=DATE:20260812
SUMMARY:HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day (Thaïlande)
END:VEVENT
END:VCALENDAR