Lagunitas Gnarlywine Making Mongo Super Ultra Super Premium Barleywine is a little like having a kid. The first part is fun and messy, it takes a while to ferment, and then a whole longer to mature. It is expensive and takes up a lot of space. You worry about how it’ll grow up and whether or not you’ll still be friends. Eventually, it stays out all night and comes home with its skirt on backwards. You know how it is. Usually we package our ales within 15 days of brewing. This one we aged in tanks for over a month. Why not buy three? Drink one now, keep one in the ‘fridge for a month, and one for another year! Yummy.. ABV: 10.7%