Boeing B-1, the first commercial plane built by Bill Boeing. The plane is displayed to illustrate a typical flight path onto Lake Union, where the plane took off and landed during its tenure. On the south end of the Grand Atrium is a three story tall grid filled with Seattle cultural icons, including the neon Rainier "R" sign, a clam costume from Seattle seafood chain Ivar's, and a stuffed cougar donated by Eddie Bauer, founder of the namesake clothing store. The north end of the Grand Atrium features a 64-foot tall sculpture called Wawona by local artist John Grade. Wood and other materials for the sculpture were salvaged from the 1897 schooner Wawona, which was dismantled in 2009 due to a lack of funding for restoration. Walker Special Exhibits Gallery The Walker Gallery is MOHAI's main space for displaying temporary and traveling exhibits. It takes up the entire southern side of the museum's second floor. When the museum initially opened at Lake Union Park, the Walker Gallery showcased an exhibit about Seattle's relationship with film called Celluloid Seattle: A City at the Movies. In 2015, the Walker Gallery hosted American Spirits: The Rise & Fall of Prohibition travelling from the National Constitution Center. Linda and Ted Johnson Family Community Gallery Another temporary gallery that occupies the third floor space of the museum. Much smaller than the Walker Gallery, the space is designed "to promote community ownership and stewardship of MOHAI" by showcasing collaborative projects with community partners. The first exhibit in the gallery was a partnership with leading Seattle arts group Arts Corps, that worked with Seattle high school students to produce poetry and spoken word related to photos from MOHAI's historic photographic collection. McCurdy Family Maritime Gallery On the top floor of the museum is a small gallery dedicated to Seattle's maritime history. The space was originally designed as a replica of a ship's bridge in order to train naval recruits during World War II and features a set of south facing windows overlooking Lake Union. One of the most popular artifacts in the gallery is a working World War II-era TANG periscope from a naval submarine which offers a 360-degree view of Lake Union and downtown Seattle. The gallery is curated by the Puget Sound Maritime Historical Society which has maintained a close partnership with MOHAI since the early 1950s. Bezos Center for Innovation The museum opened a