Greetings Minoria,
My apologies for the late reply! I hope you are loving the Natural Chef program!
I actually don't know of many urban gardening resources/experts which is why I thought posting Diana's information out on the forum would be a great way to spread the gardening love. I might contact her directly and see if you could help her with a class trade for labor.
Also, Sandy Der, who is also a Bauman grad has a really great urban garden in Oakland. She has started a gardening blog called
http://planetveggiegarden.com which has tons of great information for gardening in the bay area. You may contact her and see where she is with this resource and see if she needs a helping hand.
Lastly, I just read this article (
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2009/06/12/RVNN17VF7A.DTL) and (
http://www.smithmag.net/memoirville/2009/06/23/interview-novella-carpenter-author-of-farm-city/) about a woman named Novella Carpenter. She wrote a book called "Farm City" and she actually has a real deal farm in West Oakland. She might be the best resource and I'm sure she would love a helping hand in continuing her cultivations. I'm not sure the best way to contact her but I'm sure with a little further research you would be able to find some information out on the web.
Hope this helps and please don't hesitate to let me know if you have any questions!
Peace (is a verb)