I was expecting to enjoy the Musical Instrument Museum, but I didn't realize how much. They have exhibits organized by continent, and then each instrument is displayed in a section specific to a different country. They also have an "Experience Room" where you can play some of the instruments yourself! I spent 3 hours here without even looking at my clock.
Next time, I'll be sure to budget more time so I can experience all the exhibits without feeling rushed. It was a wonderful experience, I definitely recommend!