Ray Daniels inspects a glass of beer. A Chicago brewer, Daniels started the Cicerone training program five years ago. Johnny Knight/Courtesy of Ray Daniels hide caption

itoggle caption Johnny Knight/Courtesy of Ray Daniels

The Beer Can House in Houston in 2011. It's estimated that more than 50,000 beer cans were used to cover the entire house. Bill Rand/Flickr hide caption

itoggle caption Bill Rand/Flickr

Kyle Fronke inventories the wine in Kahn's Fine Wines and Spirits in Indianapolis last year. Only liquor stores in the state can sell cold beer, and on Sunday, practically all carry out alcohol sales are prohibited. Darron Cummings/AP hide caption

itoggle caption Darron Cummings/AP

Home brewing will become legal in all 50 U.S. states, if Alabama's governor signs a recently passed bill. In March, Mississippi approved a bill that will take effect this summer. iStockphoto.com hide caption

itoggle caption iStockphoto.com

The New York Yankees' "Craft Beer Destination" met with derision online, after fans noted the beers were all MillerCoors products — and one of them is a cider. The stand now has a new title, the "Beer Mixology Destination." Amanda Rykoff hide caption

itoggle caption Amanda Rykoff

Iron Maiden lead singer Bruce Dickinson samples his band's latest offering, Trooper ale, made with what he calls "our special secret-squirrel recipe." Iron Maiden Beer hide caption

itoggle caption Iron Maiden Beer

Home-brewing will become legal in Mississippi in July, if the governor signs a newly approved bill. Mississippi and Alabama are the last two states in which brewing beer at home is illegal or in a gray area. iStockphoto.com hide caption

itoggle caption iStockphoto.com

Valley Malt, in Hadley, Mass., works with 25 farmers growing six different types of grain in the Northeast. Courtesy of Valley Malt hide caption

itoggle caption Courtesy of Valley Malt

Plaintiffs accuse Anheuser-Busch of misleading consumers about the alcohol content in Bud Light, Budweiser and other products. The brewer denies the claims. Gary C. Caskey/UPI/Landov hide caption

itoggle caption Gary C. Caskey/UPI/Landov

A waiter carries beer mugs during the 2012 Oktoberfest in Munich. Johannes Simon/Getty Images hide caption

itoggle caption Johannes Simon/Getty Images

Yeast affects several aspects of beer including the foam, or head, that forms on the of the glass. If fermentation is too vigorous, too many of the foam-stabilizing proteins may be lost. Cate Gillon/Getty Images hide caption

itoggle caption Cate Gillon/Getty Images