Elmo and his Sesame Street friends team up with former NASA engineer turned YouTube star Mark Rober to craft special handmade gifts for a festive holiday exchange, blending science experiments with holiday cheer. Along the way, they learn about friendship, creativity, and the joy of giving through fun mishaps and three original songs: “Merry Giftmas,” “Failure is Awesome,” and “The Best Christmas Gift is You.” This heartwarming Netflix special delivers playful learning and seasonal magic for families.