Wild Thing: BrewDog unleashes its first batch of wild and sour beers from Overworks spontaneous fermentation facility | The British Guild of Beer Writers
Overworks USA sour beers are a go! - BrewDog
BrewDog goes wild over sour beer – News – Protz On Beer, by Roger Protz
BrewDog 12 Pack, Faux Fox AF Sour Non-Alcoholic Pack | 12oz Cans | eBay