T-Rex Terror: Evie Edwards, 3, of Blackridge, tries to figure out her feelings as she rides high on an animatronic T-Rex during Discover the Dinosaurs UNLEASHED! on Sunday at the David L. Lawrence Convention Center in Downtown Pittsburgh. The event allowed kids and families to make their way through a series of dina-themed exhibits and activities, including the T-Rex rides, digging for fossils, and a junior paleontologist scavenger hunt. (Photo by Stephanie Strasburg/Pittsburgh Post-Gazette) #Pittsburgh #PGH #412 #DiscovertheDinosaurs #Dinosaurs #TyrannosaurusRex #PGPhotos