This is not too far from Russellville and has local fresh/homemade breakfast on Saturdays. We recently went and highly suggest it (disclaimer: there was quite a bit of a wait in line as everything is made as you order it!)
Great breakfast or lunch spot if you are in town early. It's next to the train tracks and inside a train car.
This is a fantastic burger place close to the hotel room block for the wedding party and families.