A Barcelona Parade (for lord knows what)

Walking through the city yesterday, and coming upon the Placa de Jaume, I heard music playing down the Carrer de Ferran. I was about to walk down that street until I realized the music was moving my direction. I looked up and saw giant heads. It was a right fit parade! There were large characters, and musicians, and grumpy looking old men in odd garb, along with inexplicable man/animal figures. Alas, no candy was thrown, so I went off in search of gelato.