BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:850008f1-3cc0-491a-8d62-97bb3881a01d
DTSTAMP:20260422T105206Z
DTSTART;VALUE=DATE:20280327
SUMMARY:Prince Jonah Kuhio Kalanianaole Day (observed) (États-Unis)
END:VEVENT
END:VCALENDAR