Quiana Gomez, 11, of Los Angeles, pets a 40-pound, 11-foot-long albino Burmese python at the Reptile & Exotic Pet Expo at Odgen's Golden Spike Event Center Saturday. The python is 3 years old. Snakes, lizards, frogs, toads, spiders and birds were on display at the event, which was Saturday and Sunday. The pets, as well as supplies to take care of them, were for sale. Veterinarians answered questions, and the founder of a California herpetorium presented an educational slide show.