Not Much Change
It’s been 2 weeks..The original study started August 19, 2010. The last update, indicated some possible mold, but I have not seen too much growth since that post was made. Today, I have posted two more pictures and as you can see not much change in two weeks.
Pictures

Kids Meal A - Two Weeks

Kids Meal B - Two Weeks
Summary
I know if I left out hamburgers or bread on the counter, I would see some natural signs of decay. How long till some noticeable decay will occur. These samples are just sitting with lids over the product to keep out any insects.

YIKES! RT @BrentPohlman: Kids Meal Study Update – http://bit.ly/98z6oI