The QCCA Expo Center is a large (60,000 sq. ft.) exhibition facility in Rock Island, Illinois, owned and operated by the nonprofit Quad City Conservation Alliance. 

For more than 35 years, the Alliance has used the QCCA Expo Center to raise funds that support protecting, preserving and enhancing the natural resources and quality of life in the Quad City area. 

Since 1984, more than $1,200,000 has been invested in conservation activities within a 90-mile radius of the Quad Cities.