The Atrium on your Disney cruise ship is a beautiful multi-tiered venue decorated in the Art Deco style. It is filled with plenty of seating and surrounded by a grand staircase, chandeliers, and colorful stained glass accents. A grand piano greets passengers entering the lobby, adding a touch of old-world elegance. The Atrium is home to parties and character meet-and-greets, as well as the first stage of many onboard activities.