According to a leaked document

A leaked MSI document suggests that the Nvidia Geforce RTX 3090 Ti should launch on January 27th.

But main focus is on Zen 3 with 3D V-Cache

AMD will have a big presentation at the CES 2022 show and while it is known that we will hear about the new notebook chips, new Threadripper, as well as the new Zen 3 desktop chips with 3D V-Cache, it appears that AMD will also talk about the next generation Zen 4 chips as well.

Healthy but unvaccinated people will be banned

CES 2022 will require people attending to prove that they have been vaccinated against COVID-19 or they will not be admitted.