The true story of a Chinese American mountain man who fed thirty people for ten days in the wilderness--and helped inspire the creation of the National Park Service. When millionaire Stephen Mather began his quest to create a national park service in 1915, he invited a group of influential men—writers, tycoons, members of Congress, and even a movie star—to go camping in the Sierras. Tie Sing was hired to cook. 2016 marks the 100th anniversary of the National Park Service, created by Congress on August 25, 1916. Today, you can hike to Sing Peak, named for Tie Sing, in Yosemite National Park.