Are you going to stay in Cádiz and enjoy the Carnaval craziness or are you going to go away? I think we're going to do both things. My children want to dress up in costumes and play with their friends in the old town. They want to see the procession (cabalgata) on Sunday, but I want to go out to the country and enjoy the sun!
Whatever you do, I hope you have a great long weekend!