Our brewers developed a silky, full-bodied wheat ale which we began fermenting with a Belgian-style witbier yeast strain.  To finish the fermentation, we added our collection of barnyard bacteria, intended to slowly sour the ale, bringing out a slight funk and refreshing piquancy.  Finally, a small dose of pureed raspberries were added for just a hint of fruity tannins, putting the berry in Beret. 9% ABV.