Generally, airports are considered unpleasant places — stuffy, crowded sumps of humanity where you get price-gouged for coffee and forced to slide around in stocking feet while your shoes are checked for bombs. But, really, what better place to get an eyeful of your freaky fellow man (and woman) than the airport? And what better airport to fill your eyes than the world's busiest? HARTSFIELD-JACKSON INTERNATIONAL AIRPORT is, without a doubt, Atlanta's primo people-watching spot, where you can snicker sardonically at tearful reunions between (surely doomed) couples; gawk at panicked Midwestern families rushing to make their connecting flight to Orlando; or even spot the odd celebrity making his way to someplace you can't afford to visit. And they serve cocktails! 6000 N. Terminal Parkway. 404-530-6600. www.atlanta-airport.com.