Transforming Neighborhoods Together. Tweets by Weston Arnold. Rise partners with communities to build stronger, more equitable St. Louis area neighborhoods. Rise partners with communities to build stronger, more equitable St. Louis area neighborhoods. TECHNICAL ASSISTANCE CORPORATION ("TAC") WORKS TO REDEVELOP AND STRENGTHEN COMMUNITIES BY PROVIDING HOUSING DEVELOPMENT SERVICES, CAPACITY-BUILDING AND FINANCING FOR THE SUCCESSFUL REVITALIZATION OF NEIGHBORHOODS IN THE ST. LOUIS METROPOLITAN AREA IN COOPERATION WITH RISE COMMUNITY DEVELOPMENT, A 501(C)(3) ORGANIZATION.