On tap at Taphouse 15, despite uniting oaken Tahitian vanilla, toasted coconut and peaty coffee with roasted hazelnut, pecan, almond, pistachio and macadamia adjuncts plus supplemental marshmallow and cinnamon wisps, dry English-styled (?) barleywine (6.9% ABV) may be ‘session’able, but its cluttered ingredients stay anonymous, drowned-out and insufficient.