BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:05123338-d646-45a1-a5ad-1608d74f0d52
DTSTAMP:20260422T104104Z
DTSTART;VALUE=DATE:20271224
SUMMARY:Christmas Day (observed); Christmas Eve (Estados Unidos)
END:VEVENT
END:VCALENDAR