
Many of these beers have been reviewed in some fashion by BOTB and most have earned the much coveted "Beer of the Week" designation. Where I have previously discussed a brew, I have put a link for your reading pleasure.
In no particular order:

In 2007, Minneapolis based Surly was named Best Brewery In America by Beer Advocate magazine. Furious is the beer that got them there. A british style ale with gobs of hops, Furious' bold taste is reminiscent of the West Coast IPAs and APAs that redefined the art of American brewing. The hops evoke hints of apricot, and the bitter finish smacks refreshingly off the lips. Surly's flagship makes Minnesota proud.
2. Surly Cynic
More on Cynic here.
3. Surly Bender
More on Bender here.
4. Summit Winter Ale
More on Summit Winter here.
5. Summit Hefe-Weizen
More on Summit Hefe here.
6. Summit Koelsch
More on Summit Koelsch here.

A relative new-comer to the craft beer scene, Stillwater based Lift Bridge takes its name from the city's famous (infamous?) St. Croix River crossing. Farm Girl is actually a little rough around the edges (lacks a little body, lacks enough aroma), and will have to take the silver medal behind Cynic as Minnesota's best Saison. It is, however, still a pleasure to drink and tastes great sitting on a Minnesota lake in summer.
8. Flat Earth Ovni
Ovni is a Biere de Garde, which I'm pretty sure is French for "delicious." Big caramel and toffee notes in the aroma with just a hint of hops. Ovni tastes a lot like it smeels: smooth and caramelly with an earthy finish. Although new to the St. Paul brewery's repertoire, Ovni just might be their best.
9. Flat Earth Belgian Style Pale Ale
More on Flat Earth Belgian Style Pale here.
10. Fulton's Sweet Child of Vine
Fulton's is the new kid on the block in Minnesota brewing, and they're off to a fine start. Their Sweet Child is an IPA (although I might argue APA), which pours an exceptionally dark amber. The hop profile is strong on the fruity side, with some grapefruit and general "sweet fruit" scents. You can also pick up a slight smell of pine. The body is bold and hearty, with enough of a biscuity back to stand up to those hops. An excellent first effort.