There are four basic food groups. 1) drunk food 2) casino cafe 3) fine dining 4) booze - The D has all of them in spades.
1) American Coney - sloppy snap dogs designed to sop up scotch.
2) D Grill - top notch casino cafe serving sandwiches, comfort food and entrees without foodie adjective upcharges
3) Joe Vicari's Andiamo Italian Steakhouse (see Editors Choice - the entire food section). Oh Andiamo, when we close our eyes, we see giant meatball... do you Fedex to Oklahoma?