BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:6660eaff-572d-4d6e-9564-7270fe1de4bb
DTSTAMP:20260420T190606Z
DTSTART;VALUE=DATE:20260317
SUMMARY:Saint Patrick's Day (Reino Unido)
END:VEVENT
END:VCALENDAR