Dallas Designer Showhouse Southlake, Texas The 7,935 sq. ft. showhouse sits just outside Dallas, in Southlake, Texas, one of America’s highest-earning cities and home to celebrities and professional athletes. The exterior of the Moroccan Modern-style designer dwelling showcases natural stone and stucco finishes, with iron detailing on the doors, windows, and lighting, and lush landscaping. The home will be open for viewing in September of 2017. It will then be sold, with a portion of the proceeds going to the Alzheimer’s Association. Sponsorship opportunities are available, both for interior and exterior home decor items and materials.