Free individual dessert with any sandwich purchase, 2020 Dickey's Barbecue Restaurants Inc. Valid ay Dickeys Mesa (S Alma Rd) and Phoenix (E Cactus Rd) location only. Limit 1 per transaction. Not valid with any other coupons, offers, discounts or promotions. In-store only:offer not valid for online or app orders. Cashier: Use code 1024 for redemption. Expires 09/30/20.