Vendors of Compostable plates, forks, cups, etc.

Rumored to be avilable at COSTCO.

http://greenpaperproducts.com/biodegradable-cutlery-combo-packs.aspx
  $28 for 100 sets of knife, fork, spoon

http://www.branchhome.com/index.php?main_page=product_info&cPath=36&products_id=215
  $5 for 50 (knife, fork, or spoon)
  $9 for 50 9" plates (regular or compartmentalized)
  $8.50 for 50 16-oz bowls ($5.50 for 12-oz bowls)
  $8 for 500 square luncheon napkins (recycled paper)
  $5 for 100 dinner napkins   
  $10 for 50 12-oz hot cups
  $7.50 for 50 hot-cup-lids

  TOTAL for 150 plates,knife,fork & 200 hot cups & 200 napkins: $107+sh+ta  

http://bgreentoday.com/biodegradable-products?gclid=CJCl8d-ziK0CFQVwhwod2jNtnA
  $5.50 for 50 10oz hot cups
  $4.60 for 50 hot-cup-lids
  $3.95 for 50 (knife ,for, or spoon)
  $6.25 for 50 9" flat plats; $24.39 for 125 9" compartmentalized plates.