Mardi Gras is a celebration that originated in New Orleans, characterized by extravagant parades and masquerade balls. It is celebrated on the day before Ash Wednesday, marking the beginning of Lent in the Christian calendar. Festivities typically include vibrant floats, live music, and colorful costumes, inviting both locals and tourists to partake in the revelry. Food and drinks play a central role in the celebration, with traditional dishes like king cake and gumbo reflecting regional cuisine. Mardi Gras encapsulates the spirit of celebration and community, showcasing the rich cultural heritage of New Orleans.