Growing Together Official Countdown Thread ( Out Now!!!)

The suitcase that the grandfather is holding s probably the new Keepsake Box, which contains some family treasures and memories. I'm not sure how it is used, but maybe it will indicate who is head of that family? Grandfather might bring it to say: Now you are taking over being our family's head, you get the old memories, and you must add a few milesone memories before you pass it on to next generation.
Sounds sweet, but I have no idea what can be added - except probably photos and children drawings. Perhaps something related to a kid losing a tooth, graduation stuff, wedding photos etc? Can't wait to find out!