LEGO DREAMZzzz Mr. Oz's Spacebus Building Set (71460)Give kids aged 9+ a wild ride into the dream world with this LEGO DREAMZzzz Mr. Oz's Spacebus Building Set (71458). Based on the exciting TV show, it lets kids build Mr. Ozs space shuttle bus and fill it with minifigures of important characters, including Mateo and Mr. Oz, who will help save the dream world from a band of nightmare creatures. 1 space shuttle, 2 ways to build! Once kids have completed the basic school bus space shuttle, they can choose