This week, First Friday doubles in size as artists and vendors return to the stretch of Casino Center Boulevard just south of Charleston—where the monthly arts festival first appeared in 2002. First Friday South (firstfridaysouth.com), organized by ReBar owner and Arts District board president Derek Stonebarger, will be “small, at first”—a couple of live bands and food trucks, the requisite artists and numerous vendors including the neighborhood’s antiques dealers—but it has the potential to become a big deal, especially if you’re a state-licensed vendor bringing your own art to sell. “Just bring a table, a chair and a lamp,”