On tap at Ambulance, refreshingly singular “Northwest-styled” Cascadian(?) hefeweizen lets stylish banana-clove sweetness take a backseat to lemony grapefruit and pineapple tartness and herbal respite in similar fashion to some sourer saisons, perhaps. Dank spelt-like oats dryness and grassy hop astringency provide earthen bottom for citric-herbal finish.