On tap at Growler & Gill, sumptuously dry Citra-hopped Imperial IPA valiantly coalesces tropical fruit juicing with lactic yogurt-like souring. Lemony sugar-spiced orange-grapefruit-pineapple tanginess contrasts grassy hop musk and mild pine tones while sourly tart redcurrant-glazed melon rind, guava, papaya, gooseberry and mango illusions leave protruding imprint.