What is a festival with bands people wearing costumes and floats marching down a street?

One popular festival that features bands, people in costumes, and floats marching down the street is Mardi Gras, particularly celebrated in New Orleans. This vibrant event showcases elaborate parades, colorful costumes, and live music, creating a festive atmosphere. Participants often throw beads and trinkets to the crowds, adding to the excitement and revelry of the celebration. Mardi Gras is a time for community celebration, rich traditions, and exuberant expressions of creativity.