BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:78ec8f7e-f238-4c7a-9bb4-35f84a057aa2
DTSTAMP:20260420T081201Z
DTSTART;VALUE=DATE:20281120
SUMMARY:Prince's Day (observed) (Monaco)
END:VEVENT
END:VCALENDAR