BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:b017ed2f-ad3d-4c4d-a648-3da471c262e2
DTSTAMP:20260420T145343Z
DTSTART;VALUE=DATE:20260331
SUMMARY:Transfer Day (États-Unis)
END:VEVENT
END:VCALENDAR