New Banking Hours for our Kukui Grove Office. Please be advised, effective October 17, we are changing our Kukui Grove Office hours to better serve you. The new hours will be Monday - Friday, 8:30am - 4:30pm. Saturday hours remain the same, 9:00am - 12:00pm. Our In-Store branch location in the Lihue Walmart is open Monday - Saturday, 9:00am - 6:00pm. We appreciate your business.