The Wash!
The Wash! is a laundromat located in Bikini Bottom. It solely appears in the episode "Mid-Life Crustacean". This is the first place that SpongeBob, Patrick, and Mr. Krabs go on their night out followed by many other places. It is revealed that SpongeBob and Patrick go their a lot because they said, "Hey everybody, SpongeBob's back". It is also revealed that SpongeBob and Patrick enjoy watching clothing spin around.