New Area: Where's the Yarn Store?

I am at a work retreat up in St. Joseph, MN.

This means: on the way home to St. Paul (there are a grillion St.'s in Minnesota), I can stop at two brand new (to me) yarn stores for no reason. That plus the new one I found in Minneapolis not far from my office, and I am a happy camper. I don't need yarn nor do I have the money to buy yarn, but I am going all the same.