Money, Money, Money
What does $165 look like? Well, something like this:

That's shreds of money that are not for circulation anymore. I got that for $Free.99 at the Federal Reserve Bank of Kansas City, Denver Branch.
While it wasn't a very large exhibit/museum, it's definitely worth a visit. Quick, not crowded, and right at the heart of downtown Denver on 16th Street.
Interestingly, with a woman to be the face of the $10 bill in 2020, there was a poll at the Federal Reserve Denver Branch:

Interestingly, Eleanor Roosevelt had more votes than Amelia Earhart, Sacagawea, and Harriet Tubman combined; I wonder if it is because she is more relevant just because of time. The picture was taken before I made my vote for Harriet Tubman.
I wonder how many citizens can name everyone on United States' currency...