Watermark Bar & Grill Address: 1025 Black Oak Rd, Bonneau, SC 29431 Phone: (843) 825-3535 Restaurants, Bars Other Businesses: Evelyn's Diner at 904 Black Oak Rd, Bonneau, SC 29431 Lakeside Restaurant at 950 Black Oak Rd, Bonneau, SC 29431 Clark's Restaurant at 950 Black Oak Rd, Bonneau, SC 29431