Sony teased in a blog post that they will have a “slew of updates and announcements before moving straight into the Paris Games Week 2017 Media Showcase, where you’ll get a look at some spectacular new games coming to PS4 and PS VR”
To make things better, there will also be a post show event during which Sony will shed more light onto the matter and share additional “details and info”
— PlayStation Europe (@PlayStationEU) October 2, 2017
Last year Sony unveiled various things like new Horizon Zero Dawn footage, Street Fighter V release date etc at the Paris game week.
This will the first big event from Sony since E3 in June. It will be held on the 30th of October at 3PM GMT.