| Lowcountry Grad Center moving to Trident Tech campus The new location in Building 920, the Center for Economic Development, allows the graduate center to extend its program and service hours to weekends, complementing the evening classes and services previously offered. Tax-free weekend one normal thing There’s an uneasy sense of normalcy in the familiar, like buying backpacks and uniforms, printers and purses. Whether we’ll have use for 257 pencils this year is unclear, but we take comfort in putting them in our cart. South Carolina's sales tax holiday runs through Sunday. | 