The barrel-aged seasonal series. KentuckyAle.com. Kentucky Pumpkin Barrel Ale is a barrel-aged ale richly spiced with cinnamon, nutmeg and allspice. As every drop of the ale is aged in fresh bourbon barrels, the sweetness of caramel and vanilla are imparted upon the brew and complement its spicier base. At 10 percent alcohol by volume (ABV), this robust, limited release seasonal makes for a flavorful sipping beer to slowly warm up with as the weather cools. The Barrel-Aged Seasonal Series: Nestled...