USC Pacific Asia Museum is an Asian art museum located at 46 N. Los Robles Avenue, Pasadena, California, United States. The museum was founded in 1971 by the Pacificulture Foundation, which purchased "The Grace Nicholson Treasure House of Oriental Art" from the City of Pasadena. Grace Nicholson donated the structure to the city for art and cultural purposes in 1943 and was a dealer in Native American and, later, Asian art and antiques. It houses some 15,000 rare and representative examples of ar