Slidell Mardi Gras Parades 2025 Dates. This year's theme is day drinking and sun. Below is the 2025 mardi gras parade schedule for the northshore (covington, slidell, mandeville, etc).
When is mardi gras going to be held in 2025? The 2025 mardi gras parade schedule starts in january and continues to grow until the fat tuesday on the 4th of march 2025.