Murdy already confirmed that the Shining will be the password house this year.Lin Shaye Reveals First 'Insidious: Chapter 4' Plot Details - Bloody Disgusting!
"You meet my family, my mother, my father—we go back to my hometown, which is in New Mexico. And so that’s where this takes place and her quest to find the bad guy that’s been haunting her."
It never states where it takes place other than New Mexico. Specs and Tucker are confirmed to be in the film. So possibly Insidious is the Password Maze this year.