BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d36e487d-54ec-4384-bc44-ad016f759b36
DTSTAMP:20260422T202948Z
DTSTART;VALUE=DATE:20270503
SUMMARY:National Labor Day (in lieu) (Thailand)
END:VEVENT
END:VCALENDAR