While everyone is expecting Elon Musk's 'unexpected announcement' on Wednesday, Tesla Motors confirmed to Electrek they will host an event at Tesla Gigafactory on January 4th, 2017.
The event will be the first one held at Tesla's Gigafactory in Nevada after its grand-opening on July 29th. It is expected that many investors will show up and see where their money is going, and it will certainly be interesting to see how the factory changed in the past few months.
Since July, the company started the construction on four additional sections so the factory, which is huge as it is, could be almost twice bigger. It will be the world's second-largest building by usable space, smaller than only the Boeing Everett Factory, and the world's largest building by physical area.
This is the first Gigafactory, and Elon Musk plans to build more. There are rumors that Japan could be the location of the Gigafactory 2.