Museum of Mathematics (MoMath)

Rather than being a place to learn math, the new museum is a place to realize all the remarkable things math can be used to create. Its 30-plus interactive exhibits include the Wall of Fire, a laser "wall" that shows visitors that cross-sections aren't always what you think they are; Math Square, a Jumbotron on the floor that connects each person standing on it by the shortest path possible, changing the moment anyone moves; a design studio where participants create a 3-D design on a screen, for a chance to have it "printed" into an actual sculpture via a 3-D printer; and Enigma Café, a place where families can sit down at tables to work on digital puzzles. All ages.