BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:24908f94-dcc4-41d3-a754-2157a7a93085
DTSTAMP:20260420T183153Z
DTSTART;VALUE=DATE:20261226
SUMMARY:Boxing Day (Reino Unido)
END:VEVENT
END:VCALENDAR