Good for her. I hate people that act like that in a restaurant. If you want to act like a table of loud schoolchildren in public don't be too shocked when you are called up for it. I don't want to hear that crap.
I agree with you...it is really obnoxious for people to be loud in restaurants, no question. And, calling them on it is ok, too. The racist reference, however, was out of bounds.
The problem I have with this is white people will soon be commiting a crime if they speak ill of different cultures and people of different color.
It will soon be illegal to admonish someone from the bible or use your beliefs to criticize the behaviour of others.
I might be in the minority here but she could just have easily said you belong in a zoo and been within her rights and probaly correct. The socialist groupthink media would have anyone saying this vilified and burned at the stake.
So much for the first ammendment.