Seed Library
The section in some public libraries where you can use your library card to check out heirloom (local) seeds, with the implied promise that if your gardening efforts are successful, you'll replace the seeds you 'borrowed' from the Seed Library by agreeing to give them some of the seeds that your new plants produced.
My public library now has a Seed Library inside which lets me check out packets of local seeds. It's made it super easy for me to grow salad greens and eat healthy for free.