BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c441a9ac-4453-461e-8977-c9d775153696
DTSTAMP:20260420T215308Z
DTSTART;VALUE=DATE:20281103
SUMMARY:Citizenship Day (observed) (États-Unis)
END:VEVENT
END:VCALENDAR