I already did a Monsters University week (in conjunction with Metallic, it fell on my kids' first week of school and turned out so cute!), and have unanimously decided, in my own brain, to make the first week of October into Pumpkin Week (I have a whole sheet of pumpkin stickers from Peanut Butter Taco, and a kajillion actual Halloween stickers for later in the month!).
However, it is SO ON for Dinosaur week! @allistra, I have that same sticker sheet (dinos in space) and I'm going to use most of them for space week, but I plan to have one dino astronaut flying in the sky for Dinosaur week!