I updated the Happy Atheist Cafe Press store: http://www.cafepress.com/HappyAtheists (http://www.cafepress.com/HappyAtheists)
If anyone wants to donate t-shirt artwork I can create a HAF Member section of the shop or something like that...cafe press has gotten much more flexible since the last time I edited the shop.
If the shop ever sells anything the funds would go to hosting and if it ever sells a lot then the excess funds would be filtered into pro-atheist causes.