Bocatas, if you walk into a little bar called bar Beorlegi in the Gros section of San Sebastian you will find the little bocatas, or small sandwiches, on the counter. Fillings include jamon (Spanish cured ham), tortilla de patata con pimiento verde ( Spanish style egg and potato with green pepper), and Chorizo (sausage and egg omlette). They hit the spot when you need a little something to tide you over.