The Harold Washington Library (and the Chicago library system in general) is sick. The building itself is cool, but the inside is what is extra cool. First: this (and all other Chicago libraries) is free to enter. So enter. Then, wander around, peruse some books, etc. But also make sure you keep your eyes peeled for all of the artwork (such as a mini version of the Bean)! They also offer some free courses and workshops that are worth trying. Oh and go to the Winter Garden while here.