Is there a theatrical show for toy story fans at disney california adventure?

The provided sources give detailed information about the 1995 film Toy Story, including its plot, cast, and production background. They do not mention any attractions, shows, or experiences related to the film at Disney California Adventure or any other Disney park. Because the evidence does not reference a theatrical show or any themed entertainment for Toy Story fans at the park, we cannot confirm its existence. Without additional data from Disney or park-specific resources, the existence of such a show remains unverified.