“Neighborhood activity center” means a physically and aesthetically unified area that serves as the center of a larger surrounding neighborhood, where all elements and land uses are designed to function as an integrated whole (rather than as a series of unconnected, unrelated developments). Neighborhood activity centers consist of a focus area with commercial, institutional, and office uses and other mixed-use activities needed to support a specified geographic area. These centers also may include a support area with high- and medium-density residential uses that support the nonresidential uses in the center. (Ord. 5098 §1 (Appx. E), 2020).