Pours cloudy yellow without much head but layered lacing. Has aroma of yeast with a small note of brett, but since I’m unfamiliar with cas the sourness could be from the fruit as well. Gives it some sourness and a little bitter. Tastes a little like a berliner weisse. Some faint sweetness in aftertaste. Ok. Makes me wonder what the fruit tastes like. Had this in The Point bar just outside of Puerto Viejo de Talamanca. Tap.