Ever wonder what happens to the used napkins you threw away from dinner? Or that empty milk container from breakfast? How do you get rid of your old toys or clothes? And where in the world do those strands of burnt out Christmas lights from years past end up? In a fun, family-geared series from Disney Family, some of our favorite Pixar characters teach us all about waste, recycling, composting and the importance of doing our part to take care of the earth.