Happy Days pizza was a success: Very good American-style pizza pie delivered to my house. Tasty. Small salad that I got with it was what I would expect, i.e., iceberg lettuce with Italian dressing. Service was cheerful on the phone and in person. Will do it again, soon. Thanks to everyone for their suggestions. Mezzaluna sounds interesting, although if they don't deliver, I may never try them, since Happy Days really hit the spot.