 In the 1930s, my grandparents developed a barbecue sauce, and my grandfather was actually a traveling salesman. He sold cigarettes and soap suds for the Palmolive Peak Company. But barbecue was his passion. He barbecued often whenever they traveled, lots of camping, or even in his own backyard, and friends and neighbors would bring him meat, and he would barbecue not only for our family but the whole neighborhood.