Correfocs (Catalan pronunciation: [ˌkorəˈfɔks], Western Catalan: [ˌkoreˈfɔks]); literally in English "fire-runs") are among the most striking features present in Catalan festivals. In the correfoc, a group of individuals will dress as devils and light fireworks. While dancing to the drums of a traditional gralla, they will set off their fireworks among crowds of spectators. Read Less