Everyone needs to visit this museum if you visit Vegas. Awesome costumes, pianos and cars. The new addition to the museum was well worth the wait it took for them to construct it. The employees that work there are very friendly and knowledgeable.
Tip: If you are strapped for cash, there is usually a coupon for 5 or 10 bucks off the admission in the free "whats on" or "guide to vegas" magazines