WASHINGTONVILLE – Talk about a wine and cheese party. How about a macaroni and cheese party – hosted at a winery?On Saturday, Brotherhood, which bills itself as “America’s Oldest Winery,” dating back to 1839, joined forces with the hottest comfort food in the modern era – macaroni and cheese – and put on its first-ever Mac & Cheese Festival.Nineteen vendors served up a savory selection of macaroni and cheese.