The Knoxville Education Foundation will hold their annual Chili Cookoff this Friday. The cost is $5 per person, which includes chili, veggies and dip, a roll and a beverage. And attendees will be able to vote for their favorite celebrity recipe. The Chili Cookoff takes place at the Knoxville High School Friday evening at 5:30pm before the girls and boys basketball games versus Pella.