Aged two years in Window Jane whiskey barrels, eccentric liquored-up version of gluten-free  Modern Cup Of Sole brings driest bourbon whiskey and burgundy tones to musky cocoa-dried dark chocolate bittering, picking up light wood-seared nuttiness and slight hop char. But its lactic cold-brewed coffee murk, dirty earthen soiling and gritty buckwheat, millet and rice graining undermine the offbeat oak-aged milk stout.