I probably should have included a call to grow some of your own veggies at home. It's pretty easy to do more than zero, although my bad luck this year is putting that to the test.
Discussion
I grow some, but never as much as I'd like. We have a short growing season so if you do something wrong, there is no time to correct. I also get a bit lax in my garden maintenance when the highs get over 90F. I don't handle 90s well.