For the week of Oct. 17 on UNC-TV’s North Carolina Weekend, rev your engines at “Porsche by Design,” a new exhibit at the N.C. Museum of Art in Raleigh. Enjoy a tour of historic Tarboro. Celebrate the season with the Hill Ridge Farms Fall Harvest and Pumpkin Festival in Youngsville. Test yourself with the chills and thrills at the Original Hollywood Horror Show in Snow Camp. And experience Indian culture at the Diwali Festival in Cary. (Please note: listings are subject to change.) North Carolina Weekend is underwritten by the N.C. Division of Tourism. In addition, UNC-TV has made recent editions of North Carolina Weekend available online.