Our T-Rex and Velociraptor Costumes served for Prehistoric Events in El Mirage, Arizona, USA. Prehistoric Events was created to bring joy and laughter to parties and events! Its dinosaurs Zeus (Mighty T-Rex) and Thor (the Vicious Velociraptor) can roar, dance, play, and take incredible photos. Zeus and Thor love to play with children and adults alike. They can be gentle and friendly or scary and fierce! You can hire Zeus or Thor or both for an hour, a day, or a weekend event.