We've never been to Philadelphia, so we chose that for our East coast gateway for our Sept. France trip. We'll arrive in late afternoon on Sat. Aug 30 and have that evening and the next morning and afternoon for sightseeing before the evening flight to Paris. We'll be staying at the Holiday Inn in the Historic Area and will limit ourselves to that area due to the short time there. So, we'd appreciate advice on best, must see attractions, more obscure treasures, and, generally, how to get the most out of our time there. Also, how about good, inexpensive places for dinner, breakfast and lunch--or Sunday brunch? I've read about a Sound and Light show in the evening. Is it good? Are tickets necessary in advance? Angie--in hot Kansas