text: 2009 In 2009, the NCPC convened a "10th Street Task Force" that would more radically redesign L'Enfant Promenade. The task force (which was charged with looking at L'Enfant Plaza, Banneker Park, the Maryland Avenue SW corridor, and nearby federal office buildings as a whole) proposed creating an "eco-district" which would be energy neutral, accommodate multimodal transportation, add residential housing, and create street-level retail aimed at tourists and residents equally. The goal was to produce a formal redevelopment plan by early 2011. The same year, the commission looking into the feasibility of establishing a National Museum of the American Latino tentatively considered Banneker Park as the site of a potential museum, but the site did not make the commission's short list of preferred locations. In November 2009, JBG  began renovating the eastern portion of La Promenade, and planned to renovate the western section in 2010 and 2011. The $40 million effort, designed by the SmithGroup architectural firm, added large windows overlooking the grassy terrace of the Robert C. Weaver Federal Building to the east and moves most of the fast-food operations into the eastern portion of the mall. The retail shopping area will be expanded to . The plaza glass pyramid (installed in the late 1990s) would be removed, and a greatly expanded atrium and pedestrian entry way installed over the center portion of the mall. The plan is to situate restaurants under this enlarged glass atrium, to provide diners with a more pleasant experience. JBG also said it would renovate the North Building and the L'Enfant Plaza Hotel, and proposed renovating the South Building (with its owner's consent) to fit the new look of the plaza.