School aged boys love to build with LEGO's and LEGO Ninjago is a very popular conversation topic I overhear. If you aren't familiar with this unique concept, The LEGO Ninjago line of toys encourages kids to build the sets in traditional fashion, but once complete, their mini-figures could be used in a game format, as they battle on spinning tops. In addition to the highly collectible mini-figures and building sets, there is also an animated television series that features the different characters.
On January 1, 2013, LEGO released a new line that builds upon the unique concept of Ninjago. LEGO 
Legends of Chima will also have an animated television series, but the concept is that different animals battle for CHI, a super-power that can do both good and evil. With LEGO Legends of Chima toy sets, there are characters called Speedorz, that allow kids to complete challenges with their mini-figures by using a rip-cord to launch them on different vehicles.