Pit Stop: Kettlehouse Brewing, Missoula, MT
We really liked the atmosphere in this friendly tasting room. You can get there from downtown through a creepy tunnel that passes under the road, which just adds to the funkiness of the place.
They had some interesting brews and they have sample size pours so you can try a bit of everything. I really liked the Juniper Lemon IPA and of course we couldn't resist tasting the Bongwater Hemp Ale.