The brewers at Scratch Brewing Company add wild plants like spicebush, goldenseal, wild ginger, chanterelles and wild rose root to their beer to give it the flavor of the Illinois woods.
Aaron Kleidon/Scratch Brewing Company
Beer and Hymns is an event at the annual Greenbelt Festival in London. Since 1974, Greenbelt has brought people together to explore faith, arts and justice issues.
Drew McLellan /Courtesy of Greenbelt
Hold Your Horses: The main flavor of a sour beer is tartness, like a strawberry or lemon. But many sours also have a "funky" taste that some say smells like a horse blanket or a barnyard.