BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:ea847b57-1bba-4d90-9777-52368cc6e3a4
DTSTAMP:20260422T193214Z
DTSTART;VALUE=DATE:20260420
SUMMARY:Patriots' Day (Estados Unidos)
END:VEVENT
END:VCALENDAR