Unless the context clearly requires otherwise, the definitions in this section apply throughout this chapter.

(1) Department means the department of labor and industries.

(2) Theatrical enterprise means the production of any circus, vaudeville, carnival, revue, variety show, musical comedy, operetta, opera, drama, endurance contest, marathon, walkathon, or any other entertainment event where persons are a part of the enterprise's presentation. Theatrical enterprise does not include a program of a radio or television station operating pursuant to a license issued by the federal communications commission or any event produced by a nonprofit cultural or artistic organization that has been located in a community for at least two years.