News What is Mardi Gras? Here’s what to know about Fat Tuesday celebrations and traditions February 19, 2023February 21, 2023Mike Snider and Orlando Mayorquin, USA TODAYComments Off on What is Mardi Gras? Here’s what to know about Fat Tuesday celebrations and traditions Mardi Gras is French for "Fat Tuesday" Why is it called that? What to know about the celebration's traditions, history.