BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Days-Until//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:oklahoma-day-us-2026@days-until.local
DTSTAMP:20260727T170303Z
DTSTART;VALUE=DATE:20260422
SUMMARY:Oklahoma Day – Days-Until
DESCRIPTION:Oklahoma Day countdown via Days-Until.\\nCountry: US\\nOklahoma Day in the United States marks the anniversary of the opening of Oklahoma's lands to European settlers.
END:VEVENT
END:VCALENDAR