The Playground is an area that is seen in the episode "Krabby Land." It is shown when Mr. Krabs and SpongeBob drive past it and the Playground inspires Mr. Krabs to make an unsafe version of a Playground known as Krabby Land.
This Playground features a slide, sandbox, monkey bars, swings, a seesaw, and a "merry go round."
In "Krabby Land," SpongeBob and Mr. Krabs went to spy on the children to see why they are attracted to the playground. All of the kids were having fun. Mr. Krabs interrupts, and lifts his hands up and starts wailing very loudly about the children not coming to the Krusty Krab. All of the children notice and continue to look at him.