BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5f2848c4-dfdc-4b87-9ef4-6e2a1e6a9ebd
DTSTAMP:20260420T184414Z
DTSTART;VALUE=DATE:20260317
SUMMARY:Saint Patrick's Day (Royaume-Uni)
END:VEVENT
END:VCALENDAR