This is what I had said on the Taco Tuesday blog post as a comment:
Hello kdruckmiller,
I adore the idea of having so many different bins with specific labels because at my elementary school I had a system like that but it was a failure because it was confusing but it looks like with the specific labels on our trash cans it is clear what bin is for what. In addition I like the biodegradable lunch trays which look better than the cheap plastic ones at my school.