Dan and Rhandi are successfully selling Zero Waste boxes to large businesses, but the real challenge comes as they expand the program to medium-sized business. TerraCycle Toronto transplant Tony is eager to make new friends in the Trenton office.

Darshan's patience is tested when he's charged with managing TerraCycle's quirky new Artist-in-Residence, who has one month to create three pieces of art constructed from waste. The TerraCycle staff is upset about a new "no dogs allowed" policy.