On tap at Ambulance, opulent Three Philosophers spinoff provides hop-charred black coffee roast and pureed blueberry tartness to original cherry jubilee/ Lambic blend. But its bustling flavor profile never fully integrates since its boldly impulsive dark chocolate-ravaged black coffee richness diminishes the dark cherry and blueberry tartness as well as its tertiary cocoa, toffee, plum and apricot illusions.