The perfect example of a hole-in-the-wall gem, Pie Hole Pizzeria in Tulsa offers New York-style pies by the slice or whole. Favorites include the Pie Hole Classic with pepperoni, Italian sausage, red and green bell peppers, garlic, onion, mushroom and olives; and the White Pizza with Alfredo sauce, artichoke hearts, Italian ham, sausage and capers. The restaurant also offers a variety of other gourmet pizzas, salads, gyros and subs, along with calzones and the can’t-miss Asiago cheese garlic bread. 2708 E. 15th St., Tulsa; pieholepizzeria.com