It’s actually called City Cafe Diner.

The first place I ate that had truly enormous slices of cake. We’re talking 6-inch high red velvet cakes, not to mention dirt cheap greek food and huge quantities of biscuits and gravy. This place became familiar to me due to going to AWA with the Hsien, Charles, etc. Dukeanime group.

There’s another location closer to Georgia Tech, but the food and cakes are not as good, though still enormous.