Justine Clarke, known by many youngsters for her appearances on Play School, will perform some of her much loved musical numbers at Junee Preschool's Little Groovers on the Green in September.

Junee Preschool director Rebecca Hart said Mrs Clarke would attract big numbers to the event from around the region.

“She’s so well known among kids, they really love her,” Ms Hart said.

“She’s been on Play School for years and you hear her songs being played over and over.”

Last year’s inaugural event, which was headlined by Peter Combe, attracted 600 people despite localised flooding wreaking havoc on the region and preventing many visitors from making the trip.

Ms Hart said she expected the day to grow considerably in its second year.

“I think we’ve hit on the fact that there were nothing in this area that encompasses a range of artists for kids all performing at once,” she said.

“You normally have to travel to Melbourne or Sydney for something like this.”

ABC Kids presenter Nay Nay and popular quintet The Mik Maks will also perform on the day.