For our Maturation series, we select beers aged in a single type of barrel to showcase how different casks affect the final character of a beer. We aged our Danish Wild Ale in a large, very old Oloroso Sherry Bocoy cask made of chestnut wood for two years, and blended this with a smaller amount of two-year-old Danish Wild Ale aged in a traditional oak Oloroso barrel. The Oloroso casks enhanced the beer with flavors of toasted walnuts, caramelized fruit and spices.