BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:32bd6222-3205-4019-9b31-d4ca466cbd3a
DTSTAMP:20260420T213349Z
DTSTART;VALUE=DATE:20270503
SUMMARY:Monday following Madrid Day (España)
END:VEVENT
END:VCALENDAR