My new wife and I took time out on our honeymoon last week to visit the "Bodyworlds" exhibit at the Leonardo center (near the new SLC library). It was absolutely riveting. I HIGHLY recommend it, however pricey ($22 for an adult ticket). If you or a friend are having trouble quitting smoking (or losing weight), this exhibit will provide you with some powerful incentives to quit (or diet)! Anyway, pretty amazing, informative and fascinating stuff.