Tesla's Optimus humanoid robot is heading back to the Tesla Diner in Hollywood this Thursday, according to Whole Mars Catalog. The appearance follows a confirmed visit on March 31, 2026, when a visually distinct "black Optimus unit" was spotted autonomously delivering food directly to cars at the Supercharger stalls — a step up from its original popcorn-serving role at the diner's opening last July.
The Tesla Diner on Santa Monica Boulevard opened in July 2025 with a retro-futuristic concept, 75–80 V4 Supercharger stalls, and two 45-foot LED movie screens. Optimus was part of the venue from day one — a Gen 2 unit nicknamed "Poptimus" handed out popcorn to guests during the soft opening. By March 2026, the robot had graduated to full food-runner duties, delivering orders autonomously to charging customers.
Thursday's appearance will likely feature the Gen 3 Optimus, which Tesla began mass-producing at the Fremont factory in January 2026. The Gen 3 is a meaningful hardware leap: its hands have 22 degrees of freedom per hand compared to the Gen 2's 11, and it runs on Tesla's AI5 chip with Grok-powered voice interaction. Tesla's 2026 production target sits between 50,000 and 100,000 units, with a long-term price goal under $20,000. If you're in the Los Angeles area and want to see the most capable version of Optimus in a real-world public setting, Thursday at the diner is your best opportunity yet.
🤖 Tracking Tesla's humanoid robot? See every Optimus production milestone and appearance in our Tesla Optimus Tracker.
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Sources & reporting notes
The links below identify the material source records used for this report.
- @wholemars on X (2026-05-06T00:03:23.000Z) — Direct source
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