Southwest Detroit Business Association Community Investment Breakfast The Southwest Detroit Business Association (SDBA) will host its 2022 Community Investment Breakfast (CIB) in celebration of the nonprofit organization’s more than 65 years of service to the businesses and residents of Southwest Detroit. The annual event will be held from 8 a.m. to 10 a.m. on Thursday, September 22 at The Corner Ballpark located at 1680 Michigan Ave. in Detroit. This year’s theme is "The Many Flavors of Southwest Detroit's Economic Engine." Jason Colthorp, WDIV TV 4 reporter and anchor, will serve as the master of ceremonies.