SDSU Student Union & Activities Back to Search SDSU Student Union & Activities Categories Education Box 2815, South Dakota State University , Brookings , SD , 57007 1421 Student Union Lane, South Dakota State University , Brookings , SD , 57007 (605) 688-4425 Send Email https://www.sdstate.edu/student-life/student-union Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone