While I agree that the classes are expensive, the invaluable thing for me has been the introduction to a network of helpful mums, both with children the same age as mine, and older kids as well. We don't have a car, we're renting, I'm a hideously old first time mum of 40 - which is terrifying in itself - and I couldn't bake to save my life.
Having a baby when your family is on the other side of the world can be a very lonely thing, and the support I've received has made all the difference. Interesting that there are so many of us from overseas who attend these coffee mornings - this week included mums from Greece, France, America, New Zealand and Germany.
Another hugely useful thing is the newsletter, which provides information about local activities, agencies and resources etc. If it weren't for the NCT, I'd be back hanging around at the doctor's surgery, stalking new friends. (Don't knock it, though - I made two, and they're lovely.)
(NQC, I will definitely be at the booze thing on Monday thing. Am very excited!)