A & B Pizza at the Oyster Bay in Deadwood. Originally located in Bismark and Mandan, now offered in Deadwood at the Historic Oyster Bay. Our special family recipe gives our sauce a spicy unique flavor that can’t be found anywhere else. We pride ourselves on using the freshest ingredients possible for our pizza. Our dough is made fresh each day. We use only 100% beef to make our taco meat which has made our taco pizza one of our most popular pizzas today. Our own, specially seasoned, fresh pork sausage has made our House Special pizza famous. Seating for families in Durty Nellies Irish Pub. Other offerings include Ribs, and GIGANTIC jumbo shrimp. Now offering liquor as well as beer and wine at all locations. (Casino at the Fairmont, A&B pizza at Oyster Bay and Durty Nellies Irish Pub) 626 & 628 Main Street Deadwood, SD 57732