You should contact clean memphis. I bet they would know who you could talk to and might even be willing to help organize something like this.
This has been set up on www.nextdoor.com
Thanks for getting this moving Andrew.
Everyone come join in!
This looks like it is part of the Sam Cooper right-of-way on the assessor's map, which probably means it is owned by the state. Anyone else know something about this land?
Looks like the free masons own it. Park Avenue Lodge #362