Balboa Park (San Diego) an outdoor amphitheatre. The Casa Del Prado Theater is the home of San Diego Junior Theatre, the country's oldest children's theatre program. The House of Pacific Relations International Cottages collected on El Prado offer free entertainment shows. The Botanical Building, designed by Carleton Winslow, was the largest wood lath structure in the world when it was built in 1915 for the Panama-California Exposition. It contains large specimen palms and other plants and sits next to a long reflecting pool on the El Prado side. Located in the eastern third of the park is the Morley Field Sports Complex, which includes
San Diego History Center San Diego "Union-Tribune" newspaper prior to 1981. Highlights of the photograph collection include the Edward H. Davis Collection of Indian Photographs and Drawings, 1900s-1940s, and the Norman Baynard Collection of the African-American Community of Logan Heights, 1939-1985. Since 1955 the center has published the "Journal of San Diego History" in cooperation with the University of San Diego. In 2013, the History Center became a Smithsonian Affiliate. San Diego History Center The San Diego History Center is a museum showcasing the history of San Diego, located in the city's Balboa Park. Founded in 1928 by businessman and civic leader George W.