Last week was Semana Santa. Starting on Palm Sunday and right up until Easter the different churches hold processions through the streets, some during the day others not finishing until 2-3am. They fire off rockets and ring bells to advertise their progress. Each procession has 1000+ marchers with 150 or more needed just to carry the statues. This goes on all through Spain. I don't think the muzzies will be stopping this any time soon. Here is a link to a few of last year's processions, take a look. I will be marching in one of next year's processions.
Best of luck then.
May God protect You, Yours and España.