Prairie Dog City in western Kansas. The Elvis Is Alive Museum in Wright City, Missouri. The Velvet Museum (“Velveteria”) in Portland, Oregon. A 13-foot Styrofoam scale model of Stonehenge. The Largest Ball of Twine in Cawker Town, Kansas . or could it be in Darwin, Minnesota? Roadside destinations will be the staples from the American street trip. Many are gradually disappearing from our highways and byways. Are they tradition or kitsch? Are their creators artists or innovators? Listeners are asked along for the ride to choose for themselves.