A "Fiesta" is a festive celebration, often associated with Spanish and Mexican cultures. It typically includes music, dancing, food, and various activities that bring communities together. Fiestas can commemorate religious events, historical anniversaries, or seasonal changes, and they often feature colorful decorations and traditional attire. One of the most famous fiestas is the Fiesta de San Fermín in Pamplona, which includes the running of the bulls. Other popular fiestas include Cinco de Mayo and Día de los Muertos, each showcasing unique customs and traditions that reflect the rich cultural heritage of the regions they originate from.