Mardi Gras in New Orleans holds deep historical significance as a celebration of carnival leading up to Lent, reflecting the region's Catholic heritage. It showcases a rich blend of French, Spanish, and African cultural influences. The iconic parades, colorful masks, and bead-throwing traditions symbolize the spirit of revelry. Historically, Mardi Gras has served as a way for communities to come together, allowing for expressions of joy and cultural identity.