BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:bf8d94f0-171f-4fe7-a4fe-d2541c655cc6
DTSTAMP:20260422T193210Z
DTSTART;VALUE=DATE:20260501
SUMMARY:National Labor Day (Tailandia)
END:VEVENT
END:VCALENDAR