Pride of the Arches. It’s now Dr Wagner. It seems but yesterday that Caleb Wagner mowed lawns around the Arches enclave near Farmers Park — $5 a mow. Now he’s graduated with a doctorate in food science from Washington State University. It’s hard to believe a more glorious academic regalia than Washington State’s exists anywhere else, although for Wagner it’ll be replaced soon enough by a white coat in a nutrition research lab. The cord around his neck? A classmate from Hawaii gave orchid leis to friends to mark the occasion. Wagner is a 2011 grad of Lewiston-Altura High School and then UW-LaCrosse en route.