Yes, Annie's is downtown, near the railroad tracks.
For breakfast you could try The Anchor Cafe, it's nothing fancy, just a small town restaurant, but good food and reasonable (if you Google it it'll be listed on Ridgeley St, but they moved around the corner to Trammel St.). Two women run the whole place.
If you want to experience old time Atmore, go to Buster's for lunch. That place has been there for at least 50 years, and many of the old timers still go there to sit and drink coffee and gossip, lol. I have eaten there all of my life. They have a good lunch menu, but no breakfast.
Buster's Restaurant - Atmore | Urbanspoon
If you want to drink, the lounges inside of the casino are your best bet, and they are very nice. The smaller bars around town are full of the same old riff raff, drunks, and the occasional meth head. Not my type of thing. ; )