On this day in 1959, the Embyro of EPCOT Center, "Donald in Mathmagic Land", made its theatrical debut!
Read about the film and watch 2K A.I. upscaled restoration at EPCOT Chronology.
https://www.epcotlegacy.com/chronology
You may have seen Mathmagic Land in the film, but did you know it was supposed to be a real place!?