Justine Clarke will help entertain the kids when Dame Elisabeth Murdoch opens her gardens for the annual Murdoch Childrens Research Institute Cruden Farm Discovery Day.
Active Kidz, The Kazoos and DJ Southwick will also perform, and there will be roaming entertainers, an animal farm, a rock climbing wall, crafts, market stalls, sports clinics and all kinds of fun and games.
The Murdoch Childrens Research Institute Cruden Farm Discovery Day is on 14 March.