SEQUOIA AND KINGS CANYON NATIONAL PARKS, Calif - On July 27-28, Sequoia and Kings Canyon National Parks will celebrate Buffalo Soldiers Day with special programs and a tree renaming ceremony commemorating the posthumous promotion and legacy of Brigadier General Charles Young. Sunday, July 28, Buffalo Soldiers Day, has been designated as a fee-free day for visitors.  “This is an important celebration for these parks and a history that we are committed to preserving and sharing with the public,” Superintendent Clay