“Star and Marco’s Guide to Every Dimension is getting a special “Stump Day” edition! Exclusively at Barnes & Noble on 9/15/17″



Unfortunately this might mean that it’s not going to be available, at least initially, outside USA (unless they include online stores as well), but I’m wondering if this means that Star’s birthday is on September 15th: Daron said both on Twitter and during a livechat that Star’s birthday is on “Stump Day” - a Mewnian date, evidently, this edition is called “Stump Day Edition”, and Star realistically turned 14 shortly before or after the beginning of the school year on Earth, thus mid September could be a possibility.

Also it’s still unknown what’s going to be different compared to the normal edition. Well, beyond the cover. New wand, Star is wearing a… hoodied onesie? And there’s a giant cake in the background.