Halloween. Sly does it. Tiptoe catspaws. Slide and creep....

Halloween. Sly does it. Tiptoe catspaws. Slide and creep. But why? What for? How? Who? When! Where did it all begin? 'You don't know, do you?' asks Carapace Clavicle Moundshroud climbing out under the pile of leaves under the Halloween Tree. 'You don't really know!'