GanbaraSan Jerónimo, 21 - Parte Vieja (Old Town)Try Ganbara for the best crab tartlet in the city, or splash out on a plate of meaty griddled mushrooms, served with a silky egg yolk.Website: www.ganbarajatetxea.comTwitter: @ganbarajatetxeaFacebook: Ganbara-Bar-Asador-135364609826067