As per usual, you can upload your work on the World Pinhole Day website and have about a month to upload your image (in case you do a super long exposure...).

You can build your own, using how to guides found on the web or check out the Leicester Lo-Fi bunch.

Direct positive paper is not to be had this year but we have both the Obscura and the Titan in stock if you are feeling flush.

They remain one of the best resource online:

If you are feeling lazy, Holga do some pinhole, both for 35mm and 120mm so you can rock the Lomo vibe as well even in wide or 3D format.

And if you are so laid back you are almost horizontal, here is the product for you: Digital Pinhole Holga lenses...