Roxie's By The Slice. It's a small place in Wicker Park with a very rustic feel. The widows are small, the walls have exposed brick and building blocks, the tables are like cafeteria tables, and the kitchen is open with a bar facing it. Orders are done at the counter just inside the door. Roxies offers two pies, Red and White, and has 8 toppings that can be added to each slice (including anchovies) for a dollar a topping. The pies are precooked and then reheated with toppings when ordered. I was told that two toppings was probably best because any more than that and the flavors get muddled. I decided to order one white slice and one red. For my White Slice, I ordered Prosciutto and Mushrooms. It was a pretty enormous slice, about 12 inches, and was well layered with the prosciutto and mushrooms. The crust was thin and foldable, which made it easier to eat. It was also very nice to eat.