As a proud member of the Tri-State Sign Association, Wrisco will be exhibiting during the 7th ANNUAL TRI-STATE SIGN EXPO, August 10-12, 2017 Downstream Casino Resort, Joplin, MO. The Tri-State Sign Association, in affiliation with the International Sign Association, represents a majority of all companies engaged in the design, sale, manufacture, installation and service of on-premise signs. TSSA’s membership includes sign companies, suppliers of sign materials and components and equipment, and professional associates. The TSSA’s mission is to advance the sign industry in Kansas, Missouri, and Oklahoma.