We have a holiday tradition - peep badminton. You can play either with a racket or with your hand. Once the eyes are worn off you can get a new peep. The net can be real or imaginary, however if it is imaginary you need a line judge (preferably one who has had a few glasses of wine).
Points are deducted if it lands on the roof (only when we play at my house) and all worn out peeps must be recovered for further torture.
We have other peep traditions but we will save them for later.