@lindsaybowes While I don't put a sign on my door (I live out in the country with a rather long driveway) I do give extra produce and food I have canned to neighbors. My community is composed of mostly seniors who are on limited budgets. I started giving these folks my extra, asking only that they save the canning jars, lids and rings which I return and pick up. This gives folks not only good fresh produce, but also food to go into their pantry for the time of year when abundance isn't as prolific. I have made some very good friends doing this, and my friends have blessed me over and above what I've been able to share with them.