On tap at Ambulance, waywardly off-center bourbon-aged amber-browned eisbock brings spiced tea pleasantries to dry bourbon-toned oaken vanilla musk. Slightly sour lemony cider stead, vinous Flanders Red Ale-like oaken cherry tartness and mild Sancho peppering contrast indistinctly winterized orange-peeled coriander-nutmeg-cinnamon sweetener just beyond the fusel alcohol burn.