Wayne decides to use the hot dog cart to start a new sideline for Royal Jewelry -- selling hot dogs on the street, so he set up a deal with a shady customer to supply him with hot dogs, buns, and a license. But Wayne ended up learning about food sales the hard way -- from the lobster restaurant next door (for stealing his customers), another hot dog vendor (for invading his territory), the sanitary inspector (for selling spoiled, out of date hot dogs without a license), Wayne's shady "supplier" (for making him look bad), and even Randy (for losing money for the pawn shop).