Dark ride will allow guests to step through a movie screen and into a Mickey Mouse cartoon. On the trackless dark ride, visitors will board a train headed for a picnic with Mickey, Minnie and their dog Pluto. Naturally, like any Mickey Mouse cartoon, things quickly go awry. The ride travels through a carnival, twister, waterfall, big city, factory and a stampede of bulls, with the trackless train cars splitting apart and reconnecting along the way.