Gardening can be a fantastic outlet for those looking to play a part in sourcing their own food. It can be a rewarding experience and although it takes time and attention, it is also a way to relieve stress and get your hands dirty. I have to admit that I have no green thumb but I've always enjoyed growing a few small herbs for cooking.
Here are some resources paying homage to the world of gardening. Whether you're an avid gardener or considering just getting started, I encourage you to start small and see if it works for you!
National Gardening Association: http://www.garden.org/
Urban Gardens: http://www.urbangardensweb.com/
And in case you're not interested in doing the gardening yourself, but want to participate in local agriculture: http://www.localharvest.org/
Any other resources you've found helpful? What are you growing this spring/summer?