The Grand Strand Model Railroaders is located in the Myrtle Beach Mall. The address is 10177 N Kings Hwy (Route 17) Coming north it will be on your left. Park near the Bass Pro-shop. They have also announced a new location at the Inlet Square Mall which is 10125 Hwy 17 By-Pass in Murrells Inlet. They are having a show there on Nov 11 and 12.