I would definitely demo the pizza more than the BBQ sandwiches in the DCB. The baker really speaks for itself. I would definitely have the chicken cooked prior to the guests arrival and then chop it up with the salad choppers. Stress how juicy things remain even when microwaved! I would also have the BBQ sauce prepared and just tell them what you did. The pizza would allow you to show the stone, garlic press, basting brush, pizza cutter, utility knife, batter bowl, mix and scraper, cooling rack, stoneware bar pan! WOW. I hope this helps.