It started because my DC were going to a church run kids club. The church (naturally) encouraged the children to go to Sunday School and DS2 was quite keen to go. I've always said it would be their decision when they're old enough etc re religion and this seemed like him starting to think about that decision, so I thought he should go.
Sunday School is during the church service, so I started staying for the service rather than doing 2 trips. DS1 has started coming as well now and DH, from time to time.
I find I really look forward to it. There are some lovely people (as well as some odd ones
) DC's make me proud often with the way they pipe up with answers, volunteer to read and behave. It's nice to do something together and whether you believe the bible stories or not, the themes are often thought provoking (count your blessings etc) which will often lead to interesting conversations with DC on the way home.
I wouldn't say I'm a complete atheist, I think there's probably "something" in it, but I can't take it all literally and have a scientific background. AIBU to keep going and enjoying the tea and cakes after?!