On tap at Growler & Gill, dry-hopped sour ale drapes subtle lemon-limed acidity onto vinous dill-pickled green grape tannins, musky oaken acridity and barnyard mustiness. Its salty mineral-grained bottom increases the sour edge. Latent apricot, curacao orange, peach, pineapple, papaya and passionfruit illusions advance slowly.