Noticed that1. And the 3 eye alien from Toy Story.

Highlights:
-the huge shooting star in the background of top room. (you can get outside the airlock by buying and wearing any space helmet from the main shop)
-the planet balloons
-sci-fi chair
-cat ears helmet, but probably wont buy
-cardboard box helmet, only bought it to access top room
-the floating/jumping movements and teleporter