FARGO, N.D. - Super Bowl champion head coach and current ESPN analyst Jon Gruden will be the keynote speaker at North Dakota State University's annual spring football coaches clinic scheduled for Friday, April 7, and Saturday, April 8, at the Fargodome.Gruden's presentation on Friday night at 7:45 will be open to the public. Tickets are $30 each in advance ($40 at the door) and will go on sale Friday, March 10, on GoBison.com/tickets and at the Bison Ticket Office in the south lobby of the Sanford Health Athletic Complex.Host of "Gruden's QB Camp" on ESPN, Gruden featured former NDSU quarterback Carson Wentz on the program in 2016 and had two former Bison players and assistant coaches on his staff while head coach of the Tampa Bay Buccaneers from 2000 to 2008. Gus Bradley was a defensive quality control (2006) and linebackers coach (2007-08), and Todd Wash was a defensive quality control (2007) and defensive line coach (2008).Friday's clinic schedule begins at noon and includes Bison head coachand presentations by nine head coaches from high schools in eight states: