Tesla's 1950s-style diner in Los Angeles is nearing launch, now listed in the Tesla app with 80 charging stalls. CEO Elon Musk confirmed owners can order food and stream outdoor movie audio via in-car speakers. The diner, open to all, offers Tesla-specific perks. A soft launch is underway, with official details likely during Tesla's Q2 earnings on Wednesday. Retail sentiment remains 'neutral'.