Whenver I go visit my friends who are out of town, I always by them a small gift from here. This place has really unique items.
Some of their things sort of advertise Chicago. For example, I once got my friend's little daughter a little t-shirt from here that said "Somebody who loves me very much got me this from Chicago." It was cute and very well liked.
They also sell general merchandise here, like t-shirts with random, cute sayings on them. You can even get your own customized t-shirts here. This is a really neat place to go.