<<Disclaimer: Verify this information before applying it to your situation.>>

They have a web site with an online catolog and order form at:

http://www.tamtree.com/

You can probably also get a local natural foods store to order them.  I
think I've seen them here locally.  I also think that Dixie Diners' Inc.
carries some of them in their catalog (http://www.dixieusa.com/).

Jenny Herl              |   "The world has enough for everyone's need,
[log in to unmask]         |    but not enough for everyone's greed."
University of Illinois  |
Urbana-Champaign        |    --attributed to Mahatma Ghandi (1869-1948)