Recent protests of the Olympics have spawned a flurry of new designs on Zazzle in support of the Tibetan cause and in support of China. See all of the Free Tibet t-shirts, support China t-shirts, and other China related products at Zazzle. Some interesting ones below.
Also, don’t forget about the Children of Tibet Foundation on Zazzle, a member of the Zazzle Community Giving program that helps educate Tibetan children in need. 20% or more of every product sold goes back to the charity.