When does SpongeBob SquarePants: Legends of Bikini Bottom return?

SpongeBob SquarePants is an American animated television series. It chronicles the adventures of the titular character and his aquatic friends in the underwater city of Bikini Bottom. It was revealed as a sneak peek after the 1999 Kids' Choice Awards on May 1, 1999, and officially premiered on July 17, 1999. As of 2019, the series is the fifth-longest-running American animated series. A Broadway musical based on the series opened in 2017 to critical acclaim.
SpongeBob SquarePants is an energetic and optimistic yellow sea sponge who lives in a submerged pineapple. SpongeBob has a childlike enthusiasm for life, which carries over to his job as a fry cook at a fast food restaurant called the Krusty Krab. The owner of the restaurant is a miserly, greedy red crab named Mr. Krabs who talks like a sailor and runs his restaurant as if it were a pirate ship. His best friend is Patrick Star, a dimwitted yet friendly pink starfish who resides under a rock.