Correction: Alpha Gamma Delta and Gamma Phi Beta tied for first place in the sorority competition. The previous version of this article stated AGD won alone. Rival fraternities and sororities competed...

KFC does it, McDonald’s does it, Wendy’s, Popeye’s, Chick-fil-A and even Taco Bell does it. Corporate food chains have capitalized on what Americans have craved since time immemorial: the crispy...