Usually they get led to this blog entry, but as you can see it is dated back in January and hopefully that little girl has found her home.
That said, click here for some kids in China that are said to be needing homes. And while we are on it, China's got some pretty specific adoption requirements. They are grouped in a listing of other countries so you will have to scroll down.
*EDITED OCT 7, 2010:
Here are some more. If you click this link to another blog and scroll down a bit you will find some more waiting kids.
Hope it helps. Take care all.