Do they had a food and drink stand at Duke University where they buy foods and drinks from? If they do, what kind of foods they got and what kind of drinks they got?

They have pizza, hamburgers, hot dogs, chicken, BBQ sandwiches, French fries, mozzarella sticks, popcorn, candy, ice cream, pretzels, soda, water and beer

Yes!

The broadhead center has all different kinds of foods available most of the day. The draft Kraft tavern below is excellent for bar food and drinks too