Question: Elmhurst, a residential neighborhood in the southernmost part of Oakland, California, contains the Eastmont Town Center which opened in what year on the site of a 1920s-era Chevrolet automobile factory called Oakland Assembly?

full_context: Document 1: Eastern Hills Mall: Eastern Hills Mall is a shopping mall located at the western border of the Town of Clarence in Erie County, New York, United States. It lies on Transit Road (New York State Route 78, a 73.49-mile state highway), which in the vicinity of the mall, divides Clarence, New York from the town of Amherst, New York east of (Buffalo, New York). The mall is north of the junction of NY-78 with NY-5, and Main Street. The name "Eastern Hills" refers to the very low hills that contribute to a slightly higher elevation than the bordering areas along the Onondaga Escarpment. Eastern Hills Mall is part of a long commercial strip on Transit Road. It consists of two long wings running north and south and one short wing running east and west, which connects the north-south wings in a "double L-shaped" formation. A major department store is at the end of each wing. A food court is located adjacent to the end of the long south wing. A three-screen movie theater showing mainly independent films is also located in the mall, as well as a small New York State Department of Motor Vehicles office. Surrounding the mall is a large, but generally unkept, parking lot. The ratio of the mall is so large, it provides the highest parking ratio of any Buffalo area mall. Much of the parking lot space is leased to area car dealerships to store overstock vehicles due to the low volume of shoppers at the mall. Eastern Hills Mall is currently at approximately 70% occupancy, with many vacant stores throughout the mall and popular anchor store Dave & Busters shuttering its doors in 2015 to move to the nearby Walden Galleria. Eastern Hills is considered by many area residents to be a "dead mall" and is listed on the website Deadmalls.com. Most major and nationally recognized retailers have left and been replaced by independently owned "mom-and-pop" type stores, selling crafts and homemade goods. It is common for retailers to open and close within their first few months, unable to turn a profit due to the low volume of shoppers that still visit Eastern Hills Mall.
Document 2: Oakland, California: Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port city, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the San Francisco Bay Area, the eighth largest city in California, and the 45th largest city in the United States, with a population of 419,267 as of 2015 . It serves as a trade center for the San Francisco Bay Area; its Port of Oakland is the busiest port in the San Francisco Bay, the entirety of Northern California, and the fifth busiest in the United States of America. The city was incorporated in 1852.
Document 3: Pacific Mall: Pacific Mall is an Asian shopping centre in Markham, Ontario, Canada. It is located on the northeast side of Steeles Avenue and Kennedy Road, right across the municipal border from the city of Toronto, on the site formerly occupied by Cullen Country Barns. The two entrance roads of the mall are Redlea Avenue and Clayton Drive. Pacific Mall is surrounded by an existing shopping plaza, including the Market Village, and together they encompass over 500 stores and are served by both indoor and outdoor parking areas with over 1,500 parking spaces combined. It has two floors and an underground level that leads to an underground parking lot. Designed by Wallman Clewes Bergman Architects, their first proposal was modified by the aesthetic expectations of Markham Town Council (now City Council). Pacific Mall first opened its doors for business in 1997. Its Cantonese name, "太古廣場" (Tai Gu Gwong Cheung), is derived from Pacific Place in Hong Kong. The mall has a total of 270000 sqft of retail space.
Document 4: Ghost Town, Oakland, California: Ghost Town (sometimes spelled Ghosttown) is the informal name of the Foster Hoover Historic District neighborhood in West Oakland, Oakland, California. The community is known for its violence and blight . Some people believe the name originates from a drug king pin who referred to the area as a ghost town due to the shortage of other drug dealers whose absence was attributed to the king pin's dominance over the area. Others believe it derives from the two former casket companies located side by side on Filbert Street between 30th and 32nd Streets, while others claim that the presence of ghostly white people in an historically black neighborhood gave it its name. Ghost Town stretches from 27th Street to 35th Street in the area immediately southwest of the MacArthur Maze. Others see the neighborhood bounded by Adeline on the West and San Pablo on the East. Ghost Town Farms, one of the more successful expressions of urban agriculture activity in Oakland is located in the heart of the district at 2727 Martin Luther King Jr. Way, between 27th and 28th Streets. The area is also one of Oakland's many open-air art galleries, with exceptional muralist work continually on exhibition, particularly along Martin Luther King Jr. Way. This neighborhood has an active citizen crime patrol, including one group of seniors who walk the neighborhood weekly to get physical exercise and report blight. Jerry Brown, governor of California and former Mayor of Oakland stated: "Instead of an omnibus crime bill, you have to deal with shootings in Ghost Town in West Oakland and sideshows in East Oakland." Brown made attempts to turn around the blighted West Oakland neighborhood after "60 Minutes" featured it in a television profile. Housing prices have increased. So has drug dealing, especially since nearby parks were closed by the City of Oakland. Prostitution, in 2015, has been on the decline for at least a decade.
Document 5: Elmhurst, Oakland, California: Elmhurst is a residential neighborhood in the southernmost part of Oakland, California. Originally a separate town, it was annexed by Oakland in 1909, and today is considered part of East Oakland. It lies at an elevation of 39 feet (12 m). It contains the Eastmont Town Center.
Document 6: Downtown Norfolk, Virginia: Similarly, the advent of newer suburban shopping destinations spelled demise for the fortunes of downtown's Granby Street commercial corridor, located just a few blocks inland from the waterfront. Granby Street traditionally played the role as the premiere shopping and gathering spot in the Hampton Roads region and numerous department stores such as Smith & Welton (1898-1988), Rices Nachmans (1918-1985) and Ames and Brownley (1898-1973), fine hotels and theaters once lined its sidewalks. However, new suburban shopping developments promised more convenience and comfort. The opening of Pembroke Mall in Virginia Beach, the region's first climate controlled shopping mall, and JANAF Shopping Center in Norfolk's Military Circle area, helped foment Granby Street's spiral into commercial obsolescence. With amenities such as ample free parking at the door of one's favorite store, and in the case of Pembroke Mall, climate control, the businesses of downtown's Granby Street found it harder and harder to compete.
Document 7: East Sacramento, Sacramento, California: East Sacramento (also known as East Sac) is a neighborhood in Sacramento, California, United States, that is east of downtown and midtown. East Sacramento is bounded by U.S. Route 50 to the south, Alhambra Boulevard to the west, Elvas Avenue to the north and northeast, and California State University, Sacramento and the American River to the southeast. East Sacramento residential development began in the 1890s, and the area was annexed into Sacramento in 1911. East Sacramento was also home to the Alhambra Theatre. East Sacramento also includes McKinley Park and the "Fabulous Forties" neighborhood.
Document 8: Evergreen Cemetery (Oakland, California): Evergreen Cemetery is a cemetery, crematorium and mausoleum located in Oakland, Alameda County, California, near the Eastmont Town Center and Mills College. The cemetery is on a small hill, with a large combined mausoleum, crematorium and chapel at the top of the hill. It is the second largest cemetery in Oakland, after the Mountain View Cemetery and Saint Mary Cemetery complex. It is full, and closed to new interments, but still operates a crematorium.
Document 9: Oaksterdam, Oakland: Oaksterdam is a cultural district on the north end of downtown Oakland, California, where medical cannabis in a variety of competitively priced smokeable and edible preparations is available for purchase in multiple cafes, clubs, and patient dispensaries. Oaksterdam is located on the north end of downtown Oakland, between downtown proper, the Lakeside, and the financial district. It is roughly bordered by 14th Street on the southwest, Harrison Street on the southeast, 19th Street on the northeast, and Telegraph Avenue on the northwest. The name is a portmanteau of "Oakland" and "Amsterdam," the capital of the Netherlands, where marijuana is semi-legal. Founded in 2007, and located in the heart of Oakland, Oaksterdam University is the nation's first cannabis college. The school's mission is to provide quality training for the cannabis industry. Those interested in learning more about this emerging industry should learn to do so safely and responsibly in accordance with the law. At Oaksterdam University, state vs. federal law is the first class you are taught, in an effort to help you understand the law before you are taught anything else. The faculty at Oaksterdam University encompasses some of the most prominent names in the industry. Many of the faculty members not only helped write state law but also took medical marijuana cases to the Supreme Court. Oaksterdam University continues to educate, retaining its support from the city of Oakland.
Document 10: Eastmont Town Center: Eastmont Town Center is a shopping mall and social services hub located on 33 acre bounded by Foothill Boulevard, Bancroft and 73rd Avenues, and Church Street, in the Eastmont neighborhood of East Oakland. The mall opened in 1970 on the site of a 1920s-era Chevrolet automobile factory called Oakland Assembly. Architect William Pereira designed the building. It is physically almost next to, and by entry access a few blocks away from, the similarly sized Evergreen Cemetery.
Document 11: Easton Town Center: Easton Town Center ("Easton") is an indoor and outdoor shopping complex in northeast Columbus, Ohio, United States. The core buildings and streets that comprise Easton are intended to look like a self-contained "town", reminiscent of American towns and cities in the early-to-mid 20th century. Included in the design are fountains, streets laid out in a grid pattern surrounded by a continuous loop, and metered storefront parking. A variety of stores, restaurants, and service-oriented businesses occupy structures of varying sizes, most of which are contiguous, having shared walls. Many of these structures have a similar external appearance. Also included are traditional shopping mall features like large, multi-floor department stores, small kiosks located in the indoor common areas, a cinema complex, ATMs, and both covered and open parking structures. Easton attracts roughly 25 million visitors per year.
Document 12: Oakhurst, California: Oakhurst (formerly Fresno Flats) is a census-designated place (CDP) in Madera County, California, 14 mi south of the entrance to Yosemite National Park, in the foothills of the Sierra Nevada mountain range. At the 2010 census, the population was 2,829, down from 2,868 at the 2000 census. According to the Oakhurst Area Chamber of Commerce, the area population was 12,787 at the 2000 census. It is part of the Madera–Chowchilla metropolitan statistical area.
Document 13: Elmhurst, Sacramento, California: Elmhurst is a historic residential neighborhood located in the eastern part of Sacramento, California. Elmhurst is known for its large elm, ash, and oak trees that provide shady canopy for the neighborhood.
Document 14: Del Monte Center: Del Monte Center is an open-air shopping center located in Monterey, California. Del Monte Center is the largest shopping center on the Monterey Peninsula and the second largest shopping mall in Monterey County, California, and has the only department store in a 22-mile radius. Del Monte Center was designed by architect John Carl Wernecke, built by Williams and Burrows Construction Company and originally opened in 1967 but expanded and renovated in 1987. The shopping center encompasses 675000 sqft of retail space including 85 stores, one department store (Macy's), Whole Foods Market, restaurants (California Pizza Kitchen, P.F. Chang's China Bistro, Pizza My Heart, Islands Fine Burgers & Drinks, Subway, Chipotle Mexican Grill, Starbucks and Lalla Grill), a gym and spa (Energia) and a thirteen screen Century Theatres. Petco was added in 2004, replacing Stroud's. The existing theater complex moved in 2006, with the former complex becoming a furniture store for Macy's.
Document 15: Oakland Assembly: Oakland Assembly was a former Chevrolet manufacturing facility that later became a General Motors automobile plant located in Elmhurst, Oakland, California. It was the first automobile plant established in Northern California to build Chevrolet vehicles. In 1916, Chevrolet opened the auto industry's first West Coast assembly plant in Oakland. Production of the Chevrolet Series 490 began on Sept. 23, 1916, while World War I was taking place (28 July 1914 – 11 November 1918). Later, the Fageol Truck and Bus Company opened a plant next door to the north until 1927. The plant remained in continuous service until the summer of 1963, when it was replaced by Fremont Assembly. It is now a shopping center at the corner of International & Durant Blvd in the East 14th Street Business District.
ground_truth: 1970