Monsters, Inc. Mike & Sulley to the Rescue: A shadow of Mickey's silhouette can be seen rotating in the Harry Hausen's Restaurant windows. This particular photo shows windows on the right side of the car, but Mickey's shadow is actually hidden in the windows on both sides.
Photo courtesy of Mike and Chyron Madsen. Thank you! Luckily the ride stopped for a moment, the shadows weren't rotating and Mickey's shadow was in plain sight! What a great shot! :)