Since its release in 1995, Toy Story has become an integral part of a child's movie collection. The sweet relationship between Woody and Buzz coupled with a heart-wrenching plot has warmed the hearts of generations of children (and their parents!). Additionally, with its bright colors and playful characters, it's a natural birthday party theme. Whether or not you want to blast off to save the galaxy with Buzz or lasso some bad guys with Woody, these 19 birthday party themes are perfect for you little movie-lover.