"It could be a permanent fixture or a temporary moveable item. I know it would be widely used by community groups and outside groups. It would be a huge asset."
The board are investigating the possibility of a soundshell and the concept will go forward to council's next Annual Plan, she said.
The opening act on Saturday will be Harmoney Showdown from Whanganui with their interpretation of "old school" music which everyone will love, Mareta said.
Taranaki band Ghost Chips will star as the only reggae band on board with the Patea Hip Hop Crew featuring performers from Patea, and Whanganui singer Jojo Kuvarji returning with new band Kuvarji and the Marakai sisters Dawn and Ebony.
Country music legend Dennis Marsh and his band Linedancers, will be the main act at this year's festival and Patea's Kahurangi Whakatutu returns this year to sing solo.
Food highlights include three hangi with around 20 other food stalls including mussel, whitebait and paua fritters to the "famous curly whirlies" cooked every year by the Patea woman who created them, Mareta said.
"Curly whirlies are amazing. It's a frankfurter with potato dipped in batter wound around it, then deep fried ..."
At midday the crowd will be "stopped in its tracks when the fabulous Patea Maori Club takes the stage", she said.
Paepae in the Park is at Memorial Park, Egmont St, Patea.