The fine lads at COOP Ale Works are representin’ the OKC beer scene this weekend in Colorado at the 10th annual Boulder Strong Ale Festival. This is the second straight year COOP has been invited to pour at the event, which is hosted by Avery Brewing Co. This year, COOP is pouring DNR and Territorial Reserve Oak Aged Imperial Stout. Both quite tasty beers. The festival features more than 80 beers that check in at more than 8 percent ABV. Good job COOP — stuff like this puts Oklahoma beer on the map, folks.