The short version? Look for Summit Brewing Co.’s 15th Unchained beer, Fest Bier starting next week with a kickoff at Black Forest Inn on Monday the 10th at 5pm. Fest Bier is the first lager of the Unchained and draws inspiration from Brewer Nate Siats love of German beer.“This beer is modeled after a cross between an Oktoberfest bier and a Wiesn bier,” says Brewer Nate Siats. “After making more robust brews for my first two Unchained beers, I wanted to make a light, clean, crisp, refreshing beer that still had plenty of flavor and a good aroma.”