By Roy York Artists have used cloth, plaster, stone and other mediums to produce art, and on Thursday pizza dough will be added to the list. The Student Activities Board in partnership with UK Dining Services will host the second Wildcat Cook-off of the semester Thursday at 7 p.m. in Blazer Cafe with a “Pizza Pizzazz” theme. Four contestants will have 40 minutes to produce a creative and tasteful pizza that wows a three-judge panel of UK Dining Service chefs. Aubrey Collier, an economics s