What's Been Going On Within Two Months

This is a version of the episode "Into Harmony's Way", and an interquel between Chapters 6 and 7 of "What 11-24-13 Would Have Been Like", when Brian was still a robot. What would have gone on within the two months between the chapters besides the fact Brian went out as Chewbacca on Halloween? And would Stewie have started working on the materialization program? Let's find out...