BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:9ed8ccfb-80b7-4a72-8505-350bbebd34d0
DTSTAMP:20260420T194728Z
DTSTART;VALUE=DATE:20281211
SUMMARY:Constitution Day (in lieu) (Tailandia)
END:VEVENT
END:VCALENDAR