The U.S. chocolate industry is centered in Hershey, Pennsylvania, with Mars, Godiva, and Wilbur Chocolate Company nearby, and smaller manufacturers such as Asher's in Souderton, and Gertrude Hawk Chocolates of Dunmore. Other notable companies include Just Born in Bethlehem, Pennsylvania, makers of Hot Tamales, Mike and Ikes, the Easter favorite marshmallow Peeps, and Boyer Brothers of Altoona, Pennsylvania, which is well known for its Mallo Cups. Auntie Anne's Pretzels began as a market-stand in Downingtown, Pennsylvania, and now has corporate headquarters in Lancaster City. Traditional Pennsylvania Dutch foods include chicken potpie, ham potpie, schnitz un knepp (dried apples, ham, and dumplings), fasnachts (raised doughnuts), scrapple, pretzels, bologna, chow-chow, and Shoofly pie. Martin's Famous Pastry Shoppe, Inc., headquartered in Chambersburg, Pennsylvania, specializes in potato bread, another traditional Pennsylvania Dutch food. D.G. Yuengling & Son, America's oldest brewery, has been brewing beer in Pottsville since 1829.