tournament –n. a sports competition or series of contests that involves many players or teams and that usually continues for at least several days
madness –n. a state of extreme distress or excitement; mental illness
arena –n. a building for sports and other forms of entertainment that has a large central area surrounded by seats
protocol –n. a system of rules that explain the correct conduct and procedures to be followed in formal situations
ceiling –n. the inside surface at the top of a room