Father and son team Shane and Ethan Vickery plan to offer cheaper fresh food and groceries at their independent Christchurch supermarket Kai Co. Photo / SuppliedFather and son team Shane and Ethan Vickery plan to offer cheaper fresh food and groceries at their independent Christchurch supermarket Kai Co. Photo / Supplied

Ethan Vickery says that suppliers didn't take them seriously at first - that's changed as their profile has grown. Photo / SuppliedEthan Vickery says that suppliers didn’t take them seriously at first – that’s changed as their profile has grown. Photo / Supplied

Opening day brought forward

Shane Vickery and his son Ethan prepare to open independent Christchurch supermarket Kai Co in the Northwood Supa Centre. Photo / SuppliedShane Vickery and his son Ethan prepare to open independent Christchurch supermarket Kai Co in the Northwood Supa Centre. Photo / Supplied