Kathy,
I'm a student at Georgia Tech and there are several places to eat in
Atlanta that have a good selection of vegetarian food. These are a few
of my favorites:
R. Thomas (open 24 hours, on Peachtree)
El Myr (a burrito place)
Flying Bisquit
Also, if you're ever in Athens you should check out The Grit, it's a
vegetarian restaurant that i really like.