The 13th annual Great Ogeechee Seafood Festival is set for Oct. 14-16 at J.F. Gregory Park in Richmond Hill, and 38 Special will be on tap that Saturday night as the musical headliner, while the band Orleans will perform that Friday night. The festival will also feature other live music, fireworks, amusement rides, arts and crafts, a classic car show and the South’s best mouth-watering seafood.