BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:f15f04b8-a17b-4d47-ae02-d00827d32933
DTSTAMP:20260422T005740Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Hungary)
END:VEVENT
END:VCALENDAR