Grand Central is a train station in central Manhattan, New York, connecting regional trains, several subway lines, and buses. The large terminal has a Beaux-Arts exterior, a steel structure, and a Tiffany blue ceiling. At the Whispering Gallery in front of the Oyster Bar on the lower level, sound travels along the walls and ceiling, and a food hall sells pizza and hamburgers. The interior is large and the layout is complex, so it is easy to get lost.