Art Museum
The Art Museum is, as the name says, a museum with art exhibits in Bikini Bottom. It just appears in the episode, "Squidward's School For Grown-Ups." Squidward visits it with his new best friend, Patrick. SpongeBob comes along without Squidward and Patrick knowing, because he wants to win Patrick back as his best friend. The only employees known to be employed there are two security guards.