Rapid Rays has been around for over 50 years (I believe, don't quote me on it). They are open until the wee hours of the morning. They serve great onion rings, dogs, burgers, and fries. They have fast service, but not much seating. They are located on Route 1/ Main St in Saco. Parking can be found near Maine Cleaners, or on Route 1. Definately a must see if you are in the area. The building is a neat 50's style.