Las Cruces de Mayo y las sevillanas corraleras Activity · Lebrija, Bajo Guadalquivir, Seville Image of Lebrija, not of the place itself. Festival of the Cruces de Mayo in Lebrija, held on the first two weekends of May and declared of tourist interest in 2008, in which the sevillanas corraleras are sung, a satirical genre native to the town. dos primeros fines de semana de mayo Photo: CarlosVdeHabsburgo (CC BY-SA 4.0) What to see and do in Lebrija