BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:57f050ab-852b-47d9-b83a-8f3db1f1bb06
DTSTAMP:20260420T121732Z
DTSTART;VALUE=DATE:20261224
SUMMARY:Christmas Eve (Bulgarie)
END:VEVENT
END:VCALENDAR