Bean theory
The bean theory is the idea that the chrome bean sculpture in Chicago was built by an unknown artist but when he was finished he was trapped in the bean by locals because he was a tourist. The only way to save him is to take his place. All you have to do is find the secret door to get in. Or use a hammer.
Sturgis: hey man what are you learning about in your black history class.

Katrina: you know, the basics like the bean theory and slavery and stuff.