First off, it's free. You show an ID, then go through security like an airport and then enter the museum. It's not big, but a lot of info and displays. You can email yourself a dollar bill with your pic in it and receive a free souvenir of a pouch of shredded money (approx. $364). The cube of money was pretty cool. Plenty of displays with old currency with large denomination bills. It took about 20 minutes to go over everything but excellent photo ops. They have bathrooms in the back and security was professional but friendly. Kids will love it.
If you own or manage Money Museum at the Federal Reserve Bank, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.