Duke Energy Center flashes its lights every hour on the hour on Tuesday May 03, 2016.
Duke Energy Center flashes its lights every hour on the hour on Tuesday May 03, 2016. Robert Lahser rlahser@charlotteobserver.com
Duke Energy Center flashes its lights every hour on the hour on Tuesday May 03, 2016. Robert Lahser rlahser@charlotteobserver.com

How the Duke Energy Center lights came to personify uptown Charlotte

May 04, 2016 11:51 AM