Amid dwindling sales of suds, Northwest San Antonio's Mad Pecker Brewing may wind down the beer-production side of its business and focus on food to stay afloat, according to its owner. The change could come as soon as this month, but "right now, it's week-to-week," proprietor Jason Gonzales told the Current on Wednesday. He cited competition with chain restaurants at the nearby Culebra Commons shopping area and a lack of beer culture in San Antonio as key reasons for the drop in brewing revenue.