More Metairie Parades ... Follow link for parade details. Krewe of Excalibur Parade Parade City: Metairie (Jefferson Parish) Map It Parade Date: January 25, 2008 Description: 7:00 pm Welcome to the Krewe of Excalibur Carnival Club. We are preparing for our 7th Mardi Gras parade in Metairie on Friday January 25, 2008. A Medieval theme to our organization lends itself to grand costuming and a unique look. If you are a Medieval buff you will enjoy our ball where King Arthur, with his sword Excalibur, reigns with his Queen Guenevire. Merlin and Lady of the Lake will appear. We are a social organization having several fun filled events each year. We welcome you to learn all about our krewe.