BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:6f48fbb4-2b37-481f-9aea-cb6d9c01c4b2
DTSTAMP:20260422T042455Z
DTSTART;VALUE=DATE:20290319
SUMMARY:Saint Patrick's Day (observed) (United Kingdom)
END:VEVENT
END:VCALENDAR