We really enjoyed this little museum, which is in NoLita near Broadway and Houston. The downside is a total lack of signage (we didn't realize this was in an office building) on Broadway. Its a small gallery, really, but well curated and inexpensive -- I think we paid $6 a person, and they let my 11-year-old in for free. It is currently featuring the work of Will Eisner, who we enjoyed learning about. Staff was really nice and they have a few books/posters you can buy. It's the type of place you visit once in a while, but wouldn't go out of your way to see. We were in and out within a hour.