 It's Friday afternoon, an hour and a half before closing, and Mark Klein greets a family fresh out of their car. I'm the creator of the park, so maybe I shouldn't have told you that. I should have waited to see if you liked it or not. All right, have fun. Seriously, try not to get eaten. Mark's dressed in jeans, a white t-shirt, and white fedora. I've met him in the parking lot of Dinosaur Kingdom 2, a roadside attraction across the street from the Natural Bridge Zoo on U.S. Route 11.