Make Sundays Special, a really lovey idea introduced by Bristol's Mayor. The centre of Bristol is car free for an afternoon and instead filled with fantastic free events- from swing dancing to chalk drawing.
However, note to self, when your child asks for a go on a darts game to win a goldfish, make sure child is really crap at darts. We came away with a new pet, followed by an expensive trip to the pet shop. Lesson learned!