Flicking through the knitalong thread on Ravelry, alongside the woollen rodent infestation, you'll see that many people are taking the opportunity to apply the technique to a variety of of other projects. Toys are an obvious one, and Pinglewin by Anna Maltz (Sweaterspotter) is simply marvellous.
The body and suit are knitted separately, so you could, if you desired, create a wardrobe with this as your base:
One of the best opportunities to practice this technique is with a modular blanket. Squares are worked from the centre outwards, and the circle is flattened out by using well-placed increases.
Tin Can Knits also have 3 such blankets which show off a wide range of possibilities :
Whatever you are making this month with a pinhole cast on, do make sure you share your work in our Ravelry group.