BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e61fb536-d6a7-441f-8421-d0c81935dc57
DTSTAMP:20260422T223637Z
DTSTART;VALUE=DATE:20261228
SUMMARY:Boxing Day (observed) (Royaume-Uni)
END:VEVENT
END:VCALENDAR