 known for its wild west shows, wildlife, and railway to the Grand Canyon. So to help it stand out, the museum has a giant bright green sign showing a cartoon T-Rex sitting on a toilet. And from there, people cannot help but satisfy their curiosity. The president and curator of the unique business establishment says he bought his first chunk of fossilized feces from a shop in Utah when he was just 18 years old. He said he already had a love of dinosaurs and fossils, but did not know you could study everything they left behind.