Parades are organized public celebrations that often feature a procession of people, vehicles, and floats. They can take place for various reasons, such as holidays, cultural events, or commemorations. Participants may wear costumes, play music, and perform dances, creating a festive atmosphere for spectators. Many parades are held annually, like the Macy's Thanksgiving Day Parade in the United States or the Carnival parades in Brazil. These events attract large crowds and are often broadcast on television, allowing people who cannot attend in person to enjoy the festivities from home.