Sure, you can hit up a Dunkin Donuts, a Starbucks or a McDonald’s at Denver International Airport — and sometimes it’s traveling that gives us license to be bad like that — but a better option is to try some of Denver’s homegrown food and beverages from local businesses. RELATED: Why your favorite DIA restaurant’s food is different from its local, brick-and-mortar location While these restaurants, coffee shops and breweries don’t actually own or run their airport branches — that is done by large concessionaires — many of them do take an active role in maintaining the quality and consistency of their offerings.