Think Tank is NOW OPEN, building on the success of the perennial favorite Imagination Playground exhibit with two all new elements, pipe play and a giant Rigamajig set. Just imagine what your kids will create with oversized blocks, piping, planks, nuts, bolts and rope that can be combined to link, lift, and launch. Kids can even plan their creation in the drafting and design station! With no right or wrong way to play, Think Tank will look different each day as kids’ imaginations come to life through play.