BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7727389e-e920-4611-8741-3087b1b82a16
DTSTAMP:20260422T091654Z
DTSTART;VALUE=DATE:20270723
SUMMARY:Pioneer Day (observed) (États-Unis)
END:VEVENT
END:VCALENDAR