BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:54e2c065-4234-49b0-bbbc-17ff2aaea337
DTSTAMP:20260420T115035Z
DTSTART;VALUE=DATE:20260531
SUMMARY:Visakha Bucha (Tailandia)
END:VEVENT
END:VCALENDAR