Check out this banner (it's pretty neat).
Designs will be going up gradually as I make them, and I won't post them all here, but I will be putting them on the Facebook page and the blog as they go up, so stay posted. Not only are they awesome, but 15% of the proceeds come back to SSaSS, so we can use the money to make more awesome stuff happen. So buy stuff! It's all highly customizable, so you can get what you want.
Here's our official shirt:
And here's one that Pete came up with:
And here's a mug with a quote about drinking, so you can expect a whole bunch more non-clothing items as well as shirts:
And here's an event-specific Darwin shirt!
It's not often that you find all this neatness in one location.