Phannie1 I live right outside of Clemson and as far as I know Heirlooms and Comforts is still going strong in Central. They also have a sister store in Greenville called Viking Sew & Quilt. I haven't had chance to visit the Central store in a while but it used to very nice with people that didn't mind helping or answering questions.
http://www.heirloomsandcomforts.net/
I hope you enjoy your visit to our area.
Jo