Roughly a dozen Optimus bots (not people in suits) walked out on stage. Musk made his usual claims that these will cost around $20k to $30k.
He mentioned the robots will walk among the humans tonight. Musk said the Optimus robots will serve drinks at the bar during the event and guests will be able to “walk right up to them.”
Then, a bunch of Optimus robots seemed to have a disco dance party in the middle of the event.