The Walt Disney Studios offers an exclusive look at its upcoming projects from Disney, Pixar, Marvel and Lucasfilm at D23 EXPO 2015, taking place August 14–16 at the Anaheim Convention Center. The Studio will unveil its animation and live-action film slates via two huge Hall D23 presentations featuring surprise guests and many unforgettable moments. Other not-to-be-missed events include a Frozen FANdemonium musical celebration with Kristen Anderson-Lopez and Robert Lopez and the 20th anniversary celebration of Disney•Pixar’s Toy Story with John…