Group CJ is known as one of the most highly creative and progressive marketing firms in Kentucky. by Connie Jo Miller on October 19, 1987 (AKA Black Monday) the day the stock market took the single largest one day dip!. The agency is full service from branding to media placement, website design to TV production - all in-house at the "Idea Factory" on Old Vine. Our very cool digs, a renovated three story warehouse was first home to Kentucky Coffee Company in the 1920s.