BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c9b2fa9a-4966-4874-9400-4b530778e409
DTSTAMP:20260420T070935Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Spain)
END:VEVENT
END:VCALENDAR