When someone hear the word Mardi Gras, it means a big celebration with live music, vibrant floats parade on the streets and sparkling parties. This celebration is an immense holiday in New Orleans where everybody is filled with smiles on their faces, enjoying the carnival by socializing, drinking, wearing colorful attires and watching the entertaining displays. Certainly, people are expecting the famous colorful beads being thrown to the crowd during this festival. What does these beads means...