There are temporary expositions in addition to the permanent exposition launched in 2004. It is regarded as a strongly theistic philosophic exposition of Upanishads. Cracker Jack started as one of many street food exhibits at the Columbian Exposition. Jr. Boulevards to its final destination at the California Science Center in Exposition Park. Koepp's screenplay emphasized pace over exposition. This Exposition is more formally known as "The International Science Technology Exposition". Granville and Martin give a thorough exposition and survey. JFK Stadium was built as part of the 1926 Sesquicentennial International Exposition. Cassatt also exhibited other paintings in the Exposition. He commissioned the first Paris Universal Exposition of 1855. It opened as part of the 1876 Philadelphia Exposition. It was largely used for receptions for important visitors to the Exposition. For a more detailed exposition, cf. Speer designed the German Pavilion for the 1937 international exposition in Paris. It includes substantial pieces of Exposition buildings.