UPDATE 10.10.09 – Aww. I just heard from Lobster Baby's papa, Dennis Millette:
I saw your post on inkwellbookstore.blogspot.com, and I know exactly who the lucky baby is since I am the lucky baby's father. The photo was taken at a costume contest a few years back near our home in Sacramento. I can assure you that while she doesn’t fit in the pot anymore, she is just as cute as ever.
The Inkwell Bookstore Blog: The Monday Menagerie: Literary Costumes for the Lil Ones