Dozens of Teslas — of all models and colors — packed into the lot of Elon Musk's new diner on Monday evening as West Hollywood's newest restaurant celebrated its grand opening with fanfare, curiosity, and at least one protester. The retro-futuristic eatery, which officially opened just days before the company's grim earnings report on Wednesday, drew a pedestrian crowd that at times circled the block and provided a promenade for tricked-out electric vehicles. Diehard Tesla fans and curious onlookers alike stopped in for a bite to eat and a selfie with a popcorn-serving humanoid robot. The unusual atmosphere paired a mix of nostalgia and science fiction: "The Twilight Zone" played on giant screens, servers dashed by on roller skates, and EVs and robotics were proudly on display. While the buzzy diner was a bit chaotic, Business Insider's Ben Bergman and Katherine Tangalakis-Lippert agreed: the architecture was eye-catching, the atmosphere was intriguing, and the menu, served up by ce...