Provo—In 1954, Tommy and Lucille Day set out to create a new kind of donut mix—one with a distinctively light texture and flavor. The Day’s light donut recipe became Daylight Donuts. And over the years, their Tulsa-based enterprise grew into a worldwide network of independently owned retail outlets numbering 900 strong . . . and growing. Made fresh every morning, get there early to get them hot.