Our area has curbside recycleing which is an incredible convenience but there are a few things they won't take. One of them being styrofoam. The store where I buy my groceries only sells eggs in styrofoam so what do you do? Use the eggs and toss the container. Or, you could keep the container and use it again before you toss it!
So save your egg cartons and use them one more time before you toss them!