OverWorks. Where natural microflora works it's slow magic, unconstrained by convention. Dedicated to exploring and pushing the boundaries of what is possible with fermentation, we are on a quest to re-define Wild and Sour beers, forever. A purpose-built facility where craft and nature find harmony. We utilise wild yeasts and microbes from our environment and ingredients sourced from all around the world. Maturing beer in wooden vessels, each component is expressed through flavour, including the time it takes to reach perfection. BrewDog OverWorks: home of alternative fermentation.