BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:91217ef1-55ff-4ff3-9a57-dd1ed8126534
DTSTAMP:20260420T163757Z
DTSTART;VALUE=DATE:20280523
SUMMARY:Independence Day (observed) (Montenegro)
END:VEVENT
END:VCALENDAR