
Neighbors can host backyard barbecues. Churches and schools can organize potlucks. And sports fans can have tailgate parties. But if anyone tries to sell homemade meals, code enforcers in most states will shut them down.
Hypothetical worst-case scenarios scare lawmakers, so they block home chefs from using their own kitchens to make money selling anything that requires refrigeration. Homemade pizzas, puddings, and pumpkin pies are off-limits. Even lemonade stands are illegal in some jurisdictions.