BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:845169d4-078d-411b-8934-f5e15cdd2c46
DTSTAMP:20260420T154901Z
DTSTART;VALUE=DATE:20260317
SUMMARY:Evacuation Day (États-Unis)
END:VEVENT
END:VCALENDAR