GoldieBlox Dunk Tank and Parade Float Oppenheim Toy Portfolio Best Toy Award - Gold Seal A book series plus construction set where Goldie and friends devise a plan to get Nacho clean in time for the carnival. Builds spatial skills, engineering principles (hinges and levers) and confidence in problem-solving. Comes equipped with 3 design ideas and unlimited building possibilities. Compatible with all other GoldieBlox toys.