What are some "off the beaten track" things to do in Atlanta?I know there's lots to do in ATL. I could check out: A Falcons/Thrashers/Hawks/Braves game, The Atlanta Botanical Gardens, The Museum of Natural History, The Georgia Aquarium etc. These are all great things, and I hope I could fit them all in. But I'm wondering if there are any other things that are "off the beaten track" that only locals know about and would recommend visiting?