If you LOVE buying local and/or natural, I found a list I wanna share with you!

La Montanita Co-op offers a .pdf w/listings of all their local vendors!
This could begin all sorts of cool field trips!

Anyway, check it out!    
Once you get to their website, click in the lower left area on the link to "local and regional producers" under the title heading "Departments."   http://www.lamontanitacoop.com

By the way, have you heard their motto?
"Shop your co-op!  Convenient, natural, and organic . . . good food isn't a luxury anymore . . ."   Cute and forthright!

Let me know if you're having trouble finding the link and I'll try to help.  
Happy hunting!