I've done it. I've signed up to a short-story writing evening class, and a weekend class on abstract painting.
The latter was my first choice, but I only managed to get on it today because someone else on cancelled out. I've always had a problem with painting that wasn't representational, so I'm hoping this class will help me get in touch with my non-figurative side.
And as for the short story class, I've never actually had a yen to write stories. But I do like writing so it ought to help, right?
A big plus is that it'll get me out of the house and get me baby-free time on Saturday afternoons.