This is just my perspective as a parent, but I think the underlying premise is just fine, thanks. My daughter will have her entire life to learn how to deal with inequality by simple dint of being American. I don't need a playroom to teach her that particular lesson. Besides, there are outside forces to consider...if I pay for my child to have access to an after-school playroom, I have a right to expect her not to be unnecessarily or arbitrarily excluded from play. Again, just my perspective.

As I noted in my other comment, I think you can question the teachers' methods, certainly.