Frangelic Mountain Brown, Hazelnut coffee-infused beer. The quintessential taproom "one-off" beer. Founders’ brewers created the Mountain Brown series for their taproom in Grand Rapids in 2007. It’s the 16th iteration in the series of popular brown ales and it likely won’t be the last. The singular characteristic of this beer comes from the use of hazelnut coffee in the brewing process. The beer has distinct aromatics with sweet and nutty flavors beautifully balanced.