Jack made these when he was in pre-k too, but when he brought them home he never ate them. He preferred to display them on the mantle until they were rotting and needed to be thrown out.
But all kids are different. Ben is not a saver. If Jack gets a new sticker book, chances are he will not use the stickers because he wants to preserve them in their perfect form. Ben will rip them open and start tearing them apart right away.
And so it was with the Haunted Gingerbread House. He was even kind enough to share it with his brother.