BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:644c3263-9042-450e-862e-a25ca8f77589
DTSTAMP:20260420T111330Z
DTSTART;VALUE=DATE:20260521
SUMMARY:Independence Day (Montenegro)
END:VEVENT
END:VCALENDAR