Have you ever wondered what makes Disneyland so special? Why is there a disco ball in the haunted mansion? Why don't they sell popcorn in Adventureland? Why are there huge fans in Space Mountain? What is the Hulk tree on Avengers campus? Why are there seven Chimneys on Toad hall? Why was Walt Disney hesitant to have clocks at Disneyland? Come learn these amazing facts and even more. Disneyland Secrets Revealed.