 at the U.S. Marshalls Museum, which is pretty cool if you haven't seen it either. Regular admission is $8 to $15, and you can find out more at marshallsmuseum.org. How about Heroes Like Superman? Oh, well, I'm interested in this as well. Well, the Mid-America Science Museum at Hot Springs has a traveling exhibit called Hall of Heroes. Through August 17th, it covers three eras of comic book heroes, superheroes.