This week, Mark and Allen break down the Episode that shows us how great team building can be... and how awful some noises can be.  After a mural in City Hall is defaced, the Pawnee departments compete to design a new replacement. Leslie and gang face adversity in the process, both from without (Sewage Department) and from within (disagreement in the ranks).  Meanwhile, business is booming for Andy's shoe-shine stand, and Ron shows support by getting his shoes shined.  In the process, Andy and Ron share... an uncomfortable moment... and are unsure how to deal with it.  As always, we tackle hard questions that would break lesser men, such as...  Which is better, a lizard puking up Skittles, or a human-sized hamster wheel?  What does a death row convict's art therapy look like?  Who would sit at the head of your table: Greg Kinnear, a NASCAR, or Ro ...