Their new takeaway shop will serve fish and chips, desserts, and the "massive" Eke Burger which boasts a jumbo meat patty, coleslaw, bacon, egg, onion, cheese, pineapple, steak, and tomato sauce.
"You don't eat it in public," Mrs Seator said.
The couple said they are happy to have called Eketahuna their home since 2007 and the opening of their takeaway shop will be one more way they can give back to their community.
"It's a great community to be in and be a part of," Mr Seator said. "The more you give, the more you get back.
"You let the customers tell you what they want, and then you do what they want. You don't try to push anything onto them.
"Just let them come to you and explain what they want and you do just that. You fulfil their needs.
Their new shop will be called Ryli's Kiwi Kai, Ryli being a combination of Mr and Mrs Seator's first names. It is due to open on December 2.