BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:36acba83-d0b8-4f0d-96e7-951494893616
DTSTAMP:20260422T174406Z
DTSTART;VALUE=DATE:20270503
SUMMARY:National Labor Day (in lieu) (Thaïlande)
END:VEVENT
END:VCALENDAR