Night at the Museum: Battle of the Smithsonian his experiences. He travels to the museum, discovering most of the exhibits will be moved to the Federal Archives at the Smithsonian Institution and replaced with holographic information providers. The Tablet of Ahkmenrah is to remain in the museum, leaving most of the exhibits without the ability to come to life at night. After the exhibits are moved, Larry receives a phone call from Jedediah, who informs him that Dexter the monkey stole the tablet and took it to the Smithsonian, bringing every exhibit in it to life. Larry travels to Washington, DC, navigating his way to the archives with
Smithsonian Institution in early bilateral scientific exchanges with the Academy of Sciences of Cuba. The Smithsonian Institution Building ("the Castle") began construction in 1849. Designed by architect James Renwick Jr., its interiors were completed by general contractor Gilbert Cameron. The building opened in 1855. The Smithsonian's first expansion came with construction of the Arts and Industries Building in 1881. Congress had promised to build a new structure for the museum if the 1876 Philadelphia Centennial Exposition generated enough income. It did, and the building was designed by architects Adolf Cluss and Paul Schulze, based on original plans developed by Major General Montgomery