BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:91444736-dff0-4773-84c2-584b5a7d4f90
DTSTAMP:20260422T070836Z
DTSTART;VALUE=DATE:20331226
SUMMARY:Christmas Day (observed); Christmas Second Day (United States)
END:VEVENT
END:VCALENDAR