There will be a post here in the community tab when we finish vetting the games and get packs ready.
In-terms of the actual streams, there's no real schedule or pre-planning for when he'll play stuff, so your best bet is probably turning on notifications for his Twitter or Bluesky to catch when he starts a stream. He has mentioned that he'd ideally like to do jam stuff as a Sunday stream thing, but nothing's set in stone.