In what year did the Chickasaw Nation open Win Star World Casino just 100 miles away from Chisholm Trail Casino?
Chisholm Trail Casino:  Chisholm Trail is 100 miles northwest of WinStar World Casino, another Chickasaw Nation gaming center, located in Thackerville, Oklahoma. WinStar World Casino:  The casino opened as the WinStar Casino in 2004, and was expanded (with a 395-room hotel tower) and renamed the WinStar World Casino in 2009, with its 519000 sqft of casino floor making it the largest casino in the state of Oklahoma.
2004