Science City, Planetarium, Escape Rooms, Museum of Illusions Kansas City, Auschwitz Exhibit. All indoor exhibits and connected to Crown Center by walkways. Also one of the stops for the KC Streetcar.
Some shopping, exhibits (Legoland and Sealife Aquarium tickets are seperate) and restaurants (Fritz's).
Spray ground for the littles!
Miniature Railroad for the kids 75 cent rides