Saint George's Day in Catalonia
Saint George's Day (Catalan: Diada de Sant Jordi), also known as the Day of Books and Roses (Dia del Llibre i de la Rosa), is celebrated annually in Catalonia (Spain) on 23 April. Saint George (Catalan: Sant Jordi) is the patron saint of Catalonia in a tradition established in the Middle Ages.
Source: Wikipedia — Saint George's Day in Catalonia (CC BY-SA 4.0)