The Krewe of Excalibur Carnival Club are preparing for their Twelth Mardi Gras parade in Metairie on February 1, 2013. A Medieval theme to the organization lends itself to grand costuming and a unique look. If you are a Medieval buff you will enjoy their ball where King Arthur, with his sword Excalibur, reigns with his Queen Guenevire. Merlin and Lady of the Lake also appear. The Krewe of Excalibur are a social Organization having several fun filled events each year