What's the Strangest Modern Structure in Your Local Area?

I like to think that future historians, I just picture them walking around and they're looking at the remnants of skyscrapers and overpasses. They're going, we don't know much about these mysterious penis worshiping primitives, but we do know they made structures to their gods. That's why religion is so often the easiest explanation. Is it Chicago that has that big silvery weird bean looking thing that's super reflective? Like, what is what are people going to think that is? We want pictures.