Poseidome Colloseium is the Colloseuim of Atlantis. King Neptune, and SpongeBob SquarePants had a
Poseidome
Cooking Contest in this building in the episode Neptune's Spatula. It also appears in Battle for Bikini Bottom, where Robo Sandy is the Boss.
Design
It is a large Concrete, Greek Building, with large Concrete Cylinders at the main Entrance. inside there is a modern arena, with Show lights, a Ring, and many rows of veiwing seats.
Trivia
- King Neptune lives near this building
- It is based on The Colosseum, in Rome, but is named after the Greek god, Poseidon
- Crispity Crunchities from Greasy Buffoons and Back to the Past is an advertisement here.