This restaurant serves Hawaiian style comfort food.
They do not serve tiki/tropical cocktails (beer & wine only) and the decor is minimal. They have some beach scene wallpaper murals and a small carved tiki at the front check-in stand which has a small thatched roof.
The focus is more on the food than the atmosphere, but the food appears to be very good and authentic Hawaiian style.
There was also a second version in Manhattan Beach, CA that ran from 2002-2013.