Segment 1: The plaza's historic look may see big changes in the future. New tenants on the Plaza could change the look of the historic Seville-inspired shopping district. As people wrestle with impending change, balancing nostalgia and aesthetics against commercial hope, we step back and talk about what the Plaza aesthetic is, and whether it's something we as Kansas Citians are attached to. Kenneth T. Jackson , history professor, Columbia University Hesse McGraw , principal, El Dorado Inc.