There’s been a lot of hype surrounding the Union Station Whole Foods Market’s mac and cheese bar. During the first 36 hours that the store was open in November, hungry mac and cheese lovers devoured 1,500 pounds of the gooey goodness. After three weeks, 15,000 pounds had been sold. We wondered how the bar is doing now, three months in, so we headed down to Union Station with a noble, ambitious mission: taste-test all eight of the selections at the mac and cheese bar to determine which ones deserve your valuable stomach (and credit card debt) space. As we mulled over the selections, a fellow bar-goer volunteered tips: “Oh, that one was better last night,” she said of the vegan mac.