I change planes in Atlanta 6-8 times a year, and have found most food there to be stomach-bomb quality. Today I found Fresh to Order, and was very pleased. Grilled salmon over spinach with strawberries, mango, golden raisins and feta...simply the best fast airport meal I've ever had, and I've had hundreds. Lots of grilled menu choices, made to order. Far preferable to prepackaged and greasy fare you'll find at many other airport 'restaurants.'
They're new to me, but their website shows the chain to be expanding into Florida soon. I'd absolutely hit them for lunch anytime.