<p>Get ready for the biggest day of Lilly's life!</p> <p>Lilly's favorite teacher, Mr. Slinger, is getting married, and Lilly has exciting plans. She is going to be the flower girl at the wedding! At least she thinks she is. . . . Oh, dear. It turns out that Mr. Slinger's niece, Ginger, is going to be the flower girl.</p> <p>But Lilly rises to the occasion as only Lilly can, turning heartbreak into wedding cake (a delicious three-tiered frosted Swiss cheese, no less) and disappointment into friendship.</p>