The Fun Arcade is an arcade with video games and other slot machine-like games that operate on coins. It only appears in the episode "The Cent of Money."
The structure of the building is shaped like a metal bucket with silver coins in it. It has a large arrow-shaped neon sign that says "Fun" and another sign on the building that says "Arcade." The inside also features bathrooms and a change machine that accepts bills.
Role in the episode
Mr. Krabs goes to the Fun Arcade because he wants to collect coins with magnetic Gary. He dresses up like a pregnant woman so that the security will not notice him. The machine that gives change and all the arcade games are destroyed because Gary collects too many coins.