Key Club Needs Help Collecting Bottle Caps for Red Benches

Our Key Club needs your help - again!  The red benches in the atrium are such a big hit, that we would like to get two more!  We would greatly appreciate if you could start saving plastic pop, water and milk tops for us again!  Tops MUST BE CLEAN, please!  No metal, cardboard inserts or paper tabs (like "Paid" stickers) allowed.  The company we take them to is very protective of their equipment and will reject loads that have any improper materials.  Feel free to send small bags of them as they start to accumulate in your home.  The benches are quite costly as well, so any monetary contributions to offset the price are greatly appreciated!!  Checks can be made out to WTS.  Thank you in advance for your help!