L'Ovella Negra bar. La Oveja Negra bar in Spanish. Oveja Negra means "The Black Sheep." This bar in Barcelona is the original Black Sheep bar called "L'Ovella Negra Taverna Rustica which is a rustic tavern in the Raval area of Barcelona close to La Rambla. The Black Sheep bar is a festive beer hall style bar packed mostly with international and local students enjoying jugs of beer and sangria. There is a second and bigger Black Sheep Oveja Negra club in the former industrial area of Barcelona called Poblenou called L'Ovella Negra Megataverna