The closest “big”city to the tall-grass prairie is Bartlesville, Oklahoma. It is a nice little city, very clean and neat with ample parking. The biggest attraction in the city is a skyscraper designed by Frank Lloyd Wright. It is called the Price Tower. It is his only skyscraper. Like most of his designs, it looks better on paper than it works in real life. You can see the building up top. Below is some furniture designed by FLW. IMO, any office chair w/o wheels is not worth having.
Chrissy & I had some drinks at the top of the building in the Copper Restaurant. We stayed at the Fairfield Inn in Bartlesville. It was a nice place. We like the Marriott hotels. This one was in a strip mall area, not particularly interesting, but out of my window I had a nice view, a pond with horses that you can see below.