BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:687990b3-232f-4aea-b223-ccbcbd4a595c
DTSTAMP:20260420T141907Z
DTSTART;VALUE=DATE:20260317
SUMMARY:Saint Patrick's Day (Irlande)
END:VEVENT
END:VCALENDAR