BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7e6c445e-1222-45f9-8689-c21ef3d76124
DTSTAMP:20260420T190754Z
DTSTART;VALUE=DATE:20261012
SUMMARY:Native Americans' Day (États-Unis)
END:VEVENT
END:VCALENDAR