BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c9d3587c-74a7-473f-bb70-186f0d622872
DTSTAMP:20260913T082606Z
DTSTART;VALUE=DATE:20261023
SUMMARY:HM King Chulalongkorn Memorial Day (Thailand)
END:VEVENT
END:VCALENDAR