BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d0aa5616-6527-48e3-bbb3-e44ff20c14dc
DTSTAMP:20260421T004144Z
DTSTART;VALUE=DATE:20261127
SUMMARY:American Indian Heritage Day (Estados Unidos)
END:VEVENT
END:VCALENDAR