There are still plenty of ways to help out the victims of the Joplin, MO Tornado. I have found several artists that are creating beautiful art to help fund the clean-up! Check these out, and shop to your hearts content!
Print Posters by Moosylvania
You can also still donate to the American Red Cross, Convoy of Hope, and the Salvation Army. All of this places will continue to accept donations as long as you are willing to give!