Mardi Gras Museum of Costumes and Culture in New Orleans photo personal collection There's a mystique surrounding Mardi Gras, from the elaborate gowns and costumes to the colorful krewes and parades.  Even if you cannot attend any of the festivities that lead up to Fat Tuesday (Mardi Gras), you can learn more about the history and pageantry regarding this annual celebration year-round at various Mardi Gras museums throughout the S