New mum today at yummy style waterbabies class at the local pool.
Started a conversation out of nowhere in the changing rooms about a local santa's grotto. Didn't get any responses, and other mums pointedly ignoring question.
She then compounds the error by buying a fruitshoot for her baby in the cafe. Cue mutters from yummy mummy's. Yep, it is that type of group. 
Personally, I don't care whether she feeds her kid sugar from the bag with a spoon but maybe I should mention the social faux pas of said fruitshoot??