Before loading the blanket in the car and heading for the annual fireworks and funnel cakes extravaganza, something has to hit the grill for the evening barbecue.  Everyone has a favorite that speaks “July 4th backyard barbecue” to them—pasta salad, watermelon, hamburgers, macaroni salad, baked beans, BBQ pork sandwiches, potato salad, steaks, apple pie, and [...]