Have fun while your here...maybe the weather will hold out here, in the 40's now! Duluth is about 3 hours north from the cities, which I assume you are flying into minneapolis/st paul. There are a few bike salvage yards in Jordan, just south of the cities, I know Sport wheels in particular. From what I have been told (never been there) there is a lot of good stuff, but don't call because they will just tell you they don't have it. As far as everything else, there is alot, so I guess it would depend on what you are into.