It's the beautiful, albeit controversial, home of the University of North Dakota fighting Sioux. Thanks to the late Mr. Engelstad, millions of dollars were spent building this fancy-schmancy arena. Unfortunately, the Sioux mascott isn't quite acceptable in some circles, and it is often the topic of discussion in-and-around the UND community.
Go see the Fighting Sioux in either the Ralph Engelstad Arena or the Alerus Center. The best college team around.
Golfing is big out here on the vast flats of North Dakota. I played on base but there are many public golf courses in the area.