BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d81bd300-259b-456d-a6a6-e56c8fec9c9d
DTSTAMP:20260421T223952Z
DTSTART;VALUE=DATE:20271224
SUMMARY:Christmas Day (observed) (United States)
END:VEVENT
END:VCALENDAR