BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:0f94ab2a-9a16-4c6d-93e5-a821de6d6787
DTSTAMP:20260420T070321Z
DTSTART;VALUE=DATE:20211227
SUMMARY:Christmas Day (observed) (Ucrania)
END:VEVENT
END:VCALENDAR