Lou's is wonderful. We were visiting from Vegas and in the mood for Pizza, and what do we find? Our favorite Chicago Pizza place. The buttercrust is to die for with the sausage. And new to me this time, the Salad with the sweet vinaigrette dressing. So good i brought home a bottle of the dressing. The atmosphere is wonderful, we sat out side, and our server was attentive and provided stellar service. We will be back.