BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:13d582a1-d7cf-49b7-a81d-06fd121934c0
DTSTAMP:20260420T123123Z
DTSTART;VALUE=DATE:20260525
SUMMARY:Whit Monday (Luxembourg)
END:VEVENT
END:VCALENDAR