Where to rent/borrow a bike in Minneapolis?

I'll be in Minneapolis from May 27-30 and I want to find a bike to rent or borrow while I'm in the city. The commercial options I'm finding online will cost me more than my hotel room- anybody got a tip for a shop or person who might have something road-ready and available? I take a 51-53cm frame and I'm not fussy- just want to see what the best bike city in the country has to offer.
Thanks!