The Giants parade is a popular event for the whole family. Huge giants with effigies of kings, queens and nobles march through the streets. These huge figures tower above the crowds and spin around and around so the crowds can see them in all their glory. The Parade is often accompanied by small percussion groups that beat out a rhythm on drums as the Giants go by https://www.barcelona-tourist-guide.com/en/events/la-merce/barcelona-la-merce.html