Way to spot an opportunity, for sure! It's always fun to find feral fruit tucked away in a town's landscape. I often find plums along the edges of parks -- those purple-leaf plums that people think are just ornamental. They often have tasty little red-purple plums that blend in with the leaves. Your peaches would stand out a lot more! : ) Apples hide out, too. Enjoy your peaches -- and maybe throw those pits in someplace that would make a good future foraging spot! :D