The Tarrant County Modular Model Railroad Association, (TCMMRA), held its winter Open House in conjunction with the North Texas Council of Railroad Clubs' Plano Train show January 2021, 2024. The TCMMRA layout uses HO Scale Freemo modules constructed by the members to create a semipermanent layout. This video is an overview of the various modules currently comprising the layout, and highlights several trains that were running during the Open House.