The terminal set was a near-full-size replica built in a former hangar, with three working sets of escalators, and populated by many familiar stores (e.g. Burger King, Mrs. Fields, W.H. Smith). Some of these brands were recruited by Dreamworks, while others approached the studio when word of the production got out. Many of the stores and restaurants were built by the construction crews that build actual mall and airport stores for the respective companies, and some had fully-functioning equipment (e.g. ovens, cash registers, etc). However, the inclusion of a brand on the set was not a guarantee of inclusion in the film; Dreamworks retained full control over editing, and some brands appear only briefly or not at all