Ever wonder what to do with those huge chunks of styrofoam packing materials that come in appliance or computer boxes? Someone on the stlbiking.com forum had the same question. Turns out, it is a little difficult to find resources who will take it for recycling, but not impossible.
Whole Foods will take your styrofoam while a lot of municipalities will not. There are currently two Whole Foods stores in the St. Louis area -- you can use their store finder to locate them.