BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a6b56af9-dbf2-4e3c-9332-69c7e5ac76ea
DTSTAMP:20260424T162026Z
DTSTART;VALUE=DATE:20261226
SUMMARY:Second Day of Christmas (Estonia)
END:VEVENT
END:VCALENDAR