Whiskey & Port Barrel-Aged Imperial Stout. Some oak trees are lucky enough to become barrels. Some barrels are lucky enough to become port barrels. Some port barrels are even lucky enough to become whiskey barrels. Even fewer ex-port whiskey barrels are lucky enough to store our imperial stout for 18 months. The resulting beer was then lucky enough to be blended a with 10% of our barleywine, resulting in this unique, intense, and delightful beer. Lucky you!