Mardi Gras 2021 is all about "Yardi Gras" and "House Floats!" What would you choose as the theme of your House Float? 1. Look at the slide show of House Floats in New Orleans to get some ideas. 2. Tap 3. Use the or to decorate one (or all three!) of the Mardi Gras houses. 4. Add a background if you'd like - maybe grass or street and day or night sky. 5. Use the to add a title or your name. 6. Tap to submit.