Black Project Spontaneous & Wild Ales

1290 S Broadway
Denver, Colorado 80210
United States



At Black Project, we focus crafting unique, delicious beers through research and development in spontaneous fermentation. All of our beers are fermented with microbes captured from the local environment via our coolship. We believe this creates a beer that is unrivaled in complexity. Our beers are intended to have a sense of place, terroir, no matter how hard one tried our beer could not be replicated outside of our brewery. In fact, our microbe cultures are purposefully allowed to evolve from batch to batch, creating variations and interesting twists from different releases of the same beer.

Beers Available at Hunahpu's Day®


Double-Dry Hopped Golden Sour

6.2% ABV

EJECTOR begins as JUMPSEAT, our single dry-hopped sour. Once the base beer is finished, we pull a small amount out of our ever-changing solera and transport the beer to another tank along with a variety of hops. The beer sits on the hops for 3-4... Read more »


Golden Sour Ale

5.7% ABV

DREAMLAND is our house golden sour ale. Grown with care over many months of aging, it was born from the coolship into two wine barrels. After 6+ months of development we added both barrels to our first solera vessel and slowly filled it with wort... Read more »