Chef Rusty Weatherly, Grayson College Culinary Director. Grayson College's just-for-fun cooking classes are under way for the spring semester. Desserts, steak and comfort foods are on the menu as GC's Hospitality Management & Culinary Arts Center partners with its Center for Workplace Learning to offer seven recreational cooking classes for adults and children alike. Open to the public, classes take place at the Culinary Arts Center on GC’s Main Campus in Denison, east of the Viking Dorm. Participants must be at least 16 years old to enroll in the classes, except where noted.