From today, Friday the 10th to Sunday the 12th of February, Barcelona will be illuminated by the Santa Eulàlia Festival. This traditional celebration comes from the commemoration of Saint Eulàlia, one of Barcelona's two patron saints, murdered at the age of thirteen during the persecution of Christians. The event is called BCN Llum, and will last from 7 p.m. to midnight, spreading lights through the suburbs of Ciutat Vella, Born, Raval and the Gothic quarter. Giants, castle-makers, devils and breathtaking light installations will bring magic to the city once again. For more information: http://ow.ly/5Wai308SkY1.