UPDATE: Walton Foundation Sets Up $800 Million Endowment for Crystal Bridges by Serenah McKay Posted 5/4/2011 04:16 pm Updated 3 years ago An $800 million endowment from the Walton Family Foundation will help fund Crystal Bridges Museum of American Art "in perpetuity," museum officials said Wednesday. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.