BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a60f2662-ee7c-45f0-95ae-c079a4dfcc30
DTSTAMP:20260420T122042Z
DTSTART;VALUE=DATE:20261012
SUMMARY:Columbus Day (États-Unis)
END:VEVENT
END:VCALENDAR