Tiana has always wished for her own restaurant, and now her dream is about to come true. The grand opening of Tiana's Palace is just around the corner, and all of her friends and family will be there, along with a famous food critic. But suddenly everything starts to go wrong. Her bandleader, Louis, loses his prized trumpet. Then, after the guests arrive, the power goes out. Will Tiana be able to pull everything together in time, or will her big night be a royal disaster?