Walnut Hill High 1956-1970 alumni to unveil wall monument Fri, 05/06/2022 - 12:00am On Sunday, May 29, at 3 p.m., the Walnut Hill classes of 1956-1970 will unveil a wall monument commemorating 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 Walnut Hill High 1956-1970 alumni to unveil wall monument