They do have concession stands in the mezzanine and in the expo halls. What is open when depends on event schedules, expo mgmt., and event producer requests.
There are concessions inside. There are also restaurants close by (Crown Burger is one that is right across the street). I doubt there's a menu for the inside concessions. Think of the snack bar at a movie theater and you'd be pretty close.
There are some restaurants around within a block of the center
It's more of a hotdog and a drink joint.
They have a little snack shop. Popcorn & candy. Stuff you'd get at a high school football game
Thanks! Your answer is awaiting moderation.