Nitro Fest 
It’s a circus at this inaugural event celebrating nitrogenated beer, a creamy beverage that contains about 70 percent nitrogen and 30 percent carbon dioxide. More than 21 craft breweries from around the nation will offer samples of their nitro craft beers, to be accompanied by bites from Longmont establishments like Haystack Goat Cheese and Happy Cakes. The big top theme won’t disappoint with entertainment including fire spinners, jugglers, contortionists, and aerial dancers. Sat 3-7 p.m.
—Photo courtesy of Left Hand Brewing