Thirty-three Gibbon graduates to begin new journeys Thu, 06/04/2020 - 12:00am Graduation ceremonies for the Gibbon High Class of 2020 will be held on Saturday, July 25, at 1:00 p.m. The ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Thirty-three Gibbon graduates to begin new journeys