Who Put A Hat on John Witherspoon's Head, 18 Feet Off the Ground?

Here's a Monday Morning Mystery: who put the orange traffic cone atop John Witherspoon's head? The  2,750-pound bronze statue is 10 feet 2 inches tall, and sits atop a 7 -foot-7-inch plinth. That places Witherspoon's head at almost 18 feet above the ground. Who climbed it?We will be investigating. Stay tuned.-MH