The Leukaemia Foundation is having a Crazy Hat Day in North Wollongong.
As well as wearing a crazy hat, you can jump on a jumping castle, enter a raffle, bid in a live auction, get your face painted, listen to a live band, munch on a snag at the sausage sizzle or have a laugh with a clown.
Tickets are cheapto get in tothe Leukaemia Foundation Crazy Hat Day, on December 9.