Sant Jordi
World Book Day, in commemoration of the deaths of Cervantes and Shakespeare, both happened the 23th april, 1616 (even if not only they didn’t die on the same day as commonly accepted for centuries, but none of them did it on that day: one died the 22th and the other on the 2nd may) and also a big fiesta in Barcelona with epicentre in Las Ramblas. Books, roses and many, many, many people.