This post was published in May 2013, but I have just tracked the plates down at Amazon.com- buy them here for about $16.95 per plate.
I spotted these adorable Kids Wooden Plates by Petits et Maman in the latest issue of Stationery Trends. Each plate is handcrafted–choose from elephant, duck, and car. I think they’ve been distributed in the U.S. just recently so they’re a little hard to pin down; but apparently they are carried at the L.A. store La Merch so you could try contacting them. I expect you’ll be seeing them in more stores soon, though.
Photo courtesy of Lily Alt.