Do any toy story characters appear at theme parks?

The Toy Story Midway Mania! attraction is an interactive 4‑D experience located at Disney's Hollywood Studios, Disney California Adventure, and Tokyo DisneySea. It was designed by Walt Disney Imagineering and first unveiled at Walt Disney World in 2007, opening in Florida in 2008, California in 2008, and Japan in 2012. The attraction is inspired by Pixar's Toy Story franchise, incorporating themes, settings, and imagery from the films. While the attraction showcases elements from the movies, the specific characters themselves are not independently identified in the provided evidence.