BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e3bcbf1f-48aa-469c-be69-c14c8155d2a2
DTSTAMP:20260420T090444Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Grecia)
END:VEVENT
END:VCALENDAR