Main Street Pumpkins Main Street, U.S.A. celebrates the Pumpkin Festival with hundreds of pumpkins on display. From Sept. 12 through Oct. 31, 2014, families will celebrate Halloween Time at the Disneyland Resort as they interact with some of Disneys most beloved characters decked out in seasonal costumes. Even the Disney villains get into the spirit of the celebration at Disneyland Park. Guests also will enjoy Haunted Mansion Holiday and a scary adventure at Space Mountain Ghost Galaxy. Mickeys Halloween Party, a special ticketed event, will run for 14 nights including October 31. (Paul Hiffmeyer/Disneyland)