Duncan and I have quite a few friends who either turned 40 at the end of last year, are turning 40 this year, or next year. As I mentioned in this post, I don't think age should be a barrier in friendships.
This was the first of the 40ths I went to (sadly Duncan couldn't join me because of harvest). My good friend Sarah had her big bash in her church's hall with a black and white cocktail theme. I roadtripped up to Perth with two friends and we thoroughly enjoyed our childfree weekend.
I don't know how many of the birthday girls and boys will have parties. I hope they do, I like parties!