Mardi Gras is French for "Fat Tuesday", also called shrove tuesday or pancake tuesday, it refers to events of the carnival celebration. The 'mardi gras' reflecting the practice of the last night of eating rich, fatty foods before the ritual Lenten sacrifices and fasting of the Lenten season. The theme color of Mardi Gras is purple, gold and green that stand for justice, power and destiny. It is celebrated in US, Germany, Czech, Italy, etc.