ONS t-shirts from Zazzle
Inspired by Graham Steel, I just received my t-shirt with an Open Notebook Science Logo and a picture of our crystal on the cover of our ONS Solubility Challenge book.
I was going to set up an ONS store but Zazzle does not permit zero royalties (don't see the logic there). But making up t-shirts on Zazzle is super simple - just grab a logo of your choice from the ONSclaims wiki.
Any other pic is your choice - this is the crystal from UCEXP150C
You can also order all kinds of other personalized things, including coffee cups.