Tesla is nearing completion of its 1950s-themed drive-in restaurant and Supercharger hub located on Santa Monica Boulevard in Los Angeles.The diner features two floors, rooftop seating, a bar, two drive-up movie screens, and 30 Supercharger stalls.The idea for the retro drive-in restaurant was initially shared by Tesla CEO Elon Musk in 2018.The completion of the diner comes as Tesla has recently moved its headquarters to Texas and faces declining revenue.