BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:4cc838fb-8874-49b6-9381-6819c649ff6a
DTSTAMP:20260420T214100Z
DTSTART;VALUE=DATE:20260216
SUMMARY:Washington's Birthday (États-Unis)
END:VEVENT
END:VCALENDAR