The Chicago Department of Business Affairs and Consumer Protection will host its Small Business Expo at the Kennedy-King College U Building from 10 a.m. to 12 p.m. Saturday, according to a Wednesday announcement. The expo “will feature an opportunity to connect with industry experts and government agencies in the exhibitor hall, educational workshops presented by local business service organizations, an inspiring keynote address, and a networking hour to meet with other current and aspiring business owners,” officials said.