The Blue Matrix Located on Elm Street Downtown Dallas. Is Dallas's Newest High Energy Restaurant / Nightclub. By day the 12,600 S.F. Eclectic Contemporary Art Deco interior's serves business patrons for lunch and corporate meetings, however as darkness descends, a switch is flipped and the Blue Matrix coruscates with a glowing blue light. Changing the entire ambiance to one of a High Energy Nightclub of Cutting Edge Chic.