Hihihi... Jim, I just tried to think about how you are as a granddad, right before Christmas:
"So, Kids, this Christmas is going to be the best Christmas ever. I have so many surprises for you. It's going to be huge!! It will be better than Christmas last year and the year before that. The best Christmas ever. Lot's of presents. New stuff. Amazing stuff. It's going to be better than Christmas at our neighbours, the Canons! Ohhh, I so wish I could tell you, but your uncle Jarred said, I may not... gosh it's going to be awesome..."
... I don't want to be responsible for trying to get those kids to sleep!