KARAHUI Meticulously conceived, inventively executed. It was pretty straight forward; we simply created a whare that we loved to hang out in and an experience we wanted to share with others. Karahui is a modern dining destination, offering great food and wine served by happy people. Karahui 1. Kia Ora and welcome to Karahui Wine Bar & Eatery Martinborough, a dining experience created equally for the midweek indulgence and the celebratory occasion dinner.