University of Oregon’s Matthew Knight Arena is a 400,000-square-foot sports arena with LEED gold certification. Designed by TVA Architects, the facility features Gordon, Inc. MILLENNIUM Acoustical Walls, which are engineered for easy installation and high durability. MILLENNIUM Wall Systems come in a variety of extruded aluminum trims. MILLENNIUM can be used in ceilings, walls, interiors, exteriors, with backlighting, with acoustical performance, or in curves.