Brickset has discovered images of a new LEGO Brand Retail Store (40145) that will be coming out next year. It’s a minifigure scale version of a LEGO Brand Retail Store that opens up so you can see the register stand and the PAB wall.
The assumption is that this set will replace the previous LEGO Brand Retail Store (3300003) set for next year. That means you will probably need to make it to a LEGO grand opening in order to get one.
Update: Instructions are now available for this set.