Cloendas del CAT

Tonight, in the Gracia district were celebrating a festival called the CAT Cloendas with cercavilas, Correfocs , Giants, Cabezudos and trabuqueros.
In the picture you can see the first gun salute from one of the four trabucos that gave the starting of the party.
When I asked what was the reason of today's party they told me that here in Barcelona we usualy find so many kind of excuses for play with fire in the squares.