Here's what's going on today (Thursday, May 17): It's Third Thursday on Tybee Island - Brenda Morie performs at the Tybee/Strand roundabout, starting at 5:30 p.m. The Savannah Fashion Week Runway Show starts walking at 7:30 p.m., at the Lucas Theatre. The SCAD production of two award-winning Flannery O'Connor short stories, Greenleaf and Everything That Rises Must Converge, opens at 8 tonight at Arnold Hall.