The Innovation Hub – UGA 121 (1948, renovated 1970; Category 3). The Innovation Hub, formerly known as the Business Services Annex is a simple one-story painted brick building that appears to have combined several historic commercial buildings. Located behind the more prominent buildings along Broad Street, this structure remains utilitarian in nature with minimal openings and no decoration. Stepped parapets are located at the gable ends of the roof structures. The building has fair exterior integrity and is assessed as Category 3.