Hepi said Oliver would be cooking Pacific dishes such as raw fish and the music would be a highlight.
He said while seating was available, people were encouraged to bring low chairs or picnic blankets as well as sunscreen and a hat, but not anything large like a gazebo.
VIP tickets are also available and include access to a VIP lounge and bar, hor d'oeuvres and drinks and a gift pack.
Children under 12 are free with a paying adult but tickets must still be booked. Hepi said that would encourage a family environment.
Rotorua Summer Seafood Festival When: Saturday 12pm till 6pm Where: Rotorua Village Green Tickets: $35 from www.seafoodfest.co.nzor the i-Site by Friday evening or $50 at the gate. Children under 12 free, tickets must be booked. Entertainment: Stan Walker, Herbs, Halo Band and more. Cooking displays: Yvonne Lorkin, Brett McGregor, Bertrand Jang and more.