We went to Molly Brown's house in Denver. You know, The Unsinkable Molly Brown - from the Titanic? They made a musical about her. It doesn't take too long to go through. Denver also has a really nice History Museum and a GREAT zoo. But those take a while. Be careful about speeding in Utah, I was stopped for going 3 miles over - didn't get a ticket. The cop was so clean cut and sweet.