Update: We received another tip from Fabrizio letting us know that there will be a similar event on Dec. 2 in Milan, Italy.
Original story: Microsoft has sent out an email to Windows Insiders in the Netherlands inviting them to an event in the city of Rotterdam on December 2 where they will be able to check out the new Lumia 950 and Lumia 950 XL smartphones with Windows 10 Mobile.
This event is looking like it will be similar to the ones Microsoft is holding for Windows Insiders in India on November 30 and also in the UK on December 2. Those events will allow folks to get some demo time with the new phones, and they will also be able to buy the new Lumias if they want. Microsoft will also throw in a Display Dock with phone orders.
Thanks to Arjen and Boris for the tips!