No 24/7 map would be complete without the grandaddy of them all, Waffle House. With Atlanta-based headquarters and over 200 locations in Georgia, you're never more than a few miles from scattered, smothered, and covered heaven.

The Majestic is a late-night rite of passage for Atlantans. Generous portions of greasy diner food are perfect for soaking up late-night booze. And the people watching can't be beat.

24/7 dining, plus exotic birds, trippy 70's decor, and an extensive vegetarian/vegan menu make R. Thomas a top Atlanta late-night dining destination.

This Buckhead institution serves up traditional diner fare, as well as Greek and Italian specialties, breakfast, and well, anything else you could possibly crave, all day, every day. The Landmark also has a second location downtown and a "junior" outpost on Cheshire Bridge.

Midtown clubgoers swear by Chinese Buddha for their post-revelry cravings. Regulars recommend the Mongolian beef, but the restaurant also has great vegetarian and vegan options. While they technically aren't open 24/7, the 6 a.m. close time makes it a great option for late-night dining.

If your cravings are of the Tex-Mex variety, Taco Cabana is your spot. The 24/7 nacho platters, potent margaritas, and a make-your-own salsa bar are topped only by the 24/7 Cheshire Bridge people watching. [Photo]

If you're OTP and need a greasy spoon, Georgia Diner is your spot. Breakfast and brunch are served 24/7.

Are your late-night cravings of the sweet variety? Head over to East Atlanta for Happy Donuts. But the selection isn't just limited to donuts. The menu also includes breakfast biscuits, croissants, and spicy hot wings. How can you go wrong? [Photo]

Another Duluth spot that's open 24/7 to satisfy all of your Korean cravings. This one hits two pretty important requirements: It's hidden away in a strip mall and it's made a top-50 list. [Photo]