We're also setting up an AREDN mesh in St. Louis, MO. Most of the fun for me is getting access to skyscrapers and installing and troubleshooting the network equipment and antennas. I'm not really sure what we're going to do with it once it's actually up. We might host a meet up on it via mumble every once in a while...post some files for hams to enjoy...but for me it's like, "cool, now what?"