One of the creepy paintings of Minnie is actually a photo of the 1930s Minnie costume used for Mickey Mouse club meetings.
This short pays tribute to the Monsanto House of the Future, one of the original attractions of Tomorrowland at Disneyland.
Both Mickey and the House sing the Sherman Brothers song "There's a Great Big Beautiful Tomorrow", first introduced as part of the Carousel of Progress during the 1964/65 New York World's Fair.