5 Most Sioux Falls Things Sioux Falls People Do in Sioux Falls Every city has quirks. Sioux Falls is no different. There are peculiar things to this town that you don't necessarily see in other towns. Some make no sense and some make perfect sense. Some of these things may come off as a jab or a criticism, but they are also things I have personally done as well, which was one of my criteria for this list. Yeah, I'm might be making fun of people with this, but if I do it's something I'm guilty of doing or have done before.