Videos from the Southern Christmas Show in 2021. Take a look at the magnificent model railroad display presented in Olde Towne at the Southern Christmas Show in Charlotte, North Carolina. The show takes place every year in November. For several decades now, the Metrolina Model Railroaders club has presented our French Broad & Catawba HO scale model railroad there. While you shop, take a break and visit us. Look closely every time you come because there just might be something new and exciting featured on the layout. Plus, we might have trains that you have not seen before.