I saw the dinosaurs this past August when they came to town. Stood next to T-Rex backstage. It was a really cool show. They had 8-9 different dinos.

[YOUTUBE]http://www.youtube.com/watch?v=a2Z6z8-0OqY&feature=related[/YOUTUBE]

They are pretty big....and ol' Nessie; the dino that can hold her breath longer than David Copperfield.