Mad Tea Party is a spinning tea cup ride at five of the six Disneyland-style theme parks around the world. The ride theme is inspired by the Unbirthday Party scene in Walt Disney's Alice In Wonderland, and plays a carousel version of the film's "Unbirthday Song". It was one of the opening day attractions operating at Disneyland on July 17, 1955. The attraction is called Mad Tea Party at Disneyland and the Magic Kingdom. It is known as Alice's Tea Party at Tokyo Disneyland, Mad Hatter's Tea Cups at Disneyland Paris, and Mad Hatter Tea Cups at Hong Kong Disneyland.