Wild Food Foragers of America is just one of 35,000+ groups listed by members at iGive. Here's a little more detail on them, as provided by members or the organization itself:
We educate our subscribers how to identify, harvest and consume edible weeds in their environment, furthering their appreciation of the bounty and beauty of nature, spreading the joys of self-reliance, and teaching the health benefits of native foods. This is accomplished thru our electronic monthly newsletter and other publications, web site, and sponsoring "weed walks", study groups, cooking classes, etc.
Total raised through iGive: $0.50