These kegs are really kicked.Photo: IstockphotoYesterday we reported that a legal form of absinthe is hitting the U.S. market this month (among connoisseurs it’s no secret that certain purists around town have been discreetly serving wormwood absinthe all along in cocktails such as the Sazerac). But what about that other banned booze — moonshine? Though it won’t be legalized anytime soon, let’s just say there’s a saloon in Brooklyn that will pull it from under the bar if you ask nicely. We were recently treated to a few eye-popping, sinus-destroying shots, poured from the obligatory Mason jar, of what we were assured was the real deal, and when we called later to request it for a friend’s birthday party, we were told we’d be taken care of again. We won’t give away the place’s identity, but we will tell you to look for a bulldog.