I’ve already contributed to this, and I think you should too. It’s a wonderful idea – contribute a hand-drawn heart, then buy a poster that includes all the hearts submitted from around the world. The money left over from the printing goes directly to Japan relief funds, plus you get a great decoration for your efforts. It’s kind of like the PBS tote bags or coffee mugs, except you help design it and it’s much cooler. Read more about it here if you’d like.