In the afternoon we all went to the Museum of Ancient Life at Thanksgiving Point south of Salt Lake City. This is the best dinosaur and fossil museum I've ever been to, with world-class displays rivaling the Smithsonian. The dinosaur fossils are simply amazing, including full-size reconstructions of Supersaurus and the large Brachiasaurus formerly classified as Ultrasaurus. The sealife fossils are superb as well, and include many Precambrian and later invertebrate fossils. And of course, there were the bird fossils--including a Diatryma mount and the obligatory Archaeopteryx. The world is a very cool place--especially when you consider the many worlds and species that have come into being and passed away. The museum at Thanksgiving Point is a fantastic entry into those worlds, and well worth a visit if you are in Utah. Of if you're really into this stuff, worth traveling to Utah just to see!