On tap at Taphouse 15, dazzling Buffalo Trace bourbon-aged Kalashnikoffee variant segues perfectly from brown-sugared maple vanilla resonance to bittersweet dark cocoa richness. Draping bourbon-sweetened heavy maple syrup onto spunky Madagascar vanilla beaning thickens its oncoming mocha penetration, imparting lovely medium-roast Sumatra coffee tones (given mildly hop-charred black peppering).