Exhibitions of History in Herrera (San Sebastián) Monday, June 10 18:00 Otxarkoaga (Biscay) 113 Kms. Fiesta of Otxarkoaga 2024 Exhibitions of History. You might be also interested in: Exhibitions of History in Biscay (1) Exhibitions of History in the Community of Madrid (10) Exhibitions of History in the province of Ciudad Real (11) Exhibitions of History in the Balearic Islands (2)