Look as hard as you can for racism amongst people who really are not racist. The more you find the more "points" you get. The more people you denounce to the "Authorities", the better your rewards.
The trouble is the more I say it is not racist, the more you can say I AM in fact a racist - or a racism excuser. It's a no win situation.
Better to enjoy life and just make absolutely sure that you yourself treat everyone with respect and fairness. If we all make sure we are not racist rather than spend our time looking for others to accuse things would be better for everyone
Excellent post - especially the last paragraph.
Sick of people picking things apart, bit by bit, trying their hardest to find things that aren't there and if they do find something, they are offended on behalf of other people. 
Some people are determined to suck the joy out of everything.

OP, I hope you and your child have a great time both being in the play and watching it.