The event kicks off at 11am with Warkworth band Damage taking to the stage. Kapa haka and Polynesian groups will perform in between the band's sets.
There will be sausage sizzles, ice creams, fritters, bouncy castles, face painting, cake stalls and rides on Harley bikes and classic cars - with photo opportunities.
Two fridges will be airbrushed and auctioned at the end of the day.
On average, 14 women are killed each year by a member of their own family. Police estimate only 18 per cent of family violence is ever reported. Violence against women is not just physical, but includes emotional and psychological violence such as manipulation, intimidation and coercion.