BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c38324cb-e056-4ec3-90b1-87f8b3d7ef0b
DTSTAMP:20260422T132953Z
DTSTART;VALUE=DATE:20260603
SUMMARY:HM Queen Suthida's Birthday (Tailandia)
END:VEVENT
END:VCALENDAR