Place 1-layer round cake on foil-covered double-thick cake board. Ice smooth and prepare for
stacked construction. Place Elmo cake on cake board cut to fit. Pipe-in mouth with tip 8 (smooth with finger dipped in cornstarch). Add tip 4 smile lines. Pipe-in tip 12 eyes and nose (smooth with finger). Add tip 12 dot pupils. Cover face with tip 18 stars. Stack cakes. For round cake, pipe tip 4 e-motion top border. Pipe tip 1 random scribble lines on cake top. Print tip 8 message. Pipe tip 18 star bottom border. Sprinkle with nonpareils.
*Note: Combine Christmas Red with a little Red-Red and Orange for Elmo's fur, combine Orange with a little Red-Red for nose.