"We both have kids who will be starting school here now so we are really keen to support the community they will be growing up in,'' Hollie says.
A gold coin donation will get people into the festive event which includes a star line-up of Tiki Taane, Hollie Smith, Anna Coddington and Anika Moa.
Rachelle and Chris Duffy would like to encourage people to also bring a non-perishable food item to donate to Tauranga Foodbank as well as a Christmas present (marked for a boy or girl, and age group) for Tauranga Women's Refuge and Homes of Hope.
The gold coin donation goes to Kea Charitable Trust.
Rachelle also encourages people to be there at the 2 pm event opening as "something pretty amazing'' will be happening.
The event also includes Tauranga singer Jessie Matthews, Tauranga Samba Group, kapa haka and Free Lunch Street Theatre Group, stalls from the Little Big Markets and Night Owl cinema, as well as a children's carnival.
Christmas in the Park is at Blake Park from 2-10 pm.