 It runs southwest-northeast, bounded on the west by South Aiken Avenue and on the east by Denniston Street.Walnut Street is best known for its upscale shopping, fine dining, and private boutiques.Some stores include Apple, Apricot Lane Boutiqe, Athleta, Banana Republic, Blick Art Materials, Gap (including BabyGap, GapKids and GapBody), J.Jill, lululemon, Moda, Patagonia, and Williams Sonoma.