October 20-22: Annual Great Ogeechee Seafood Festival hosted by the Richmond Hill/Bryan County Chamber of Commerce in J.F. Gregory Park. Fri., 5-11 p.m.; Sat., 10 a.m.-11 p.m.; Sun., 11 a.m.-5 p.m. Fresh seafood, live entertainment, a carnival and arts and crafts. 520 Cedar St. in Richmond Hill. (912) 756-3444 or www.goseafoodfestival.com.