Was it serendipity or just an act of pure, calculated genius? We have no idea who invented the beer shake or how they came up with such a cleverly yummy concoction, but we'd sure love to give them a high five. Four Peaks Brewery serves the perfect dessert for beer lovers like us: the Oatmeal Stout Shake. It's pretty much exactly what you'd imagine — ice-cold Oatmeal Stout (a dark beer that's rich and creamy enough on its own) swirled into a frothy treat with vanilla ice cream. Even when we're ready to close out our bar tab, somehow we can always justify one more round when it's in the form of this sweet, slurpable dessert.