Wine tasting in Arretxinaga Thursday, June 13 18:30 Otxarkoaga 47 Kms. Fiesta of Otxarkoaga 2024 Wine tasting. You might be also interested in: Wine tasting in Biscay (1) Wine tasting in the province of Valladolid (1) Wine tasting in the province of Leon (1) Wine tasting in the province of Barcelona (2) Wine tasting in the province of Las Palmas (1)