On tap at Ambulance Brew House, salient 2014 wild ale loads kaffir-limed lemon rind souring and acidic bacterial vinegaring atop diminished smoked chocolate roast. Lemonhead-candied pucker recedes slightly to tart green grape-apple pucker, subtle oaken cherry dalliance and brief blueberry-raspberry-mulberry rasp. Raw cocoa, dried tobacco and Baker’s chocolate seniments vie for tertiary space at unsweetened lemonade finish.