Had this amazing bottle yesterday! It is an ale re-fermented with "spent" blueberries (as they describe it) and man was this full of flavor. This place has never failed to impress me with their sour beer selection but this along with the SPON 2018 Blueberry & Pitaya were part of yesterday's trip. Blueberry definitely has to be one of my favorite flavors in the selection of fruits used for sour beers. If you are ever in Austin and are a fan of sours do your best to stop by Jester King, the location will not disappoint.