The diner breakfast is a particular art form. Nothing too fancy, cheap prices, and no surprises. Am I right? The manfriend and I spent a delightful Saturday morning at a diner in my neighborhood, at 52nd and Walnut in West Philadelphia. The Skyline is very basic – just a few stools at the counter and three tables, but we got our eggs and potatoes and pancakes in a jiffy! And they had hot sauce. Some people complain that Philadelphia, unlike its neighbors in New Jersey, has a shortage of classic diners. What are some of your favorites? What do you order?