The decor at O-ku is enough to make you want to dine at this unique establishment. Dimly lit and servers in all black give it the feel of fine dining. The appetizer edamame in truffle oil was fantastic. We also ordered the dumpling dim sum which was suggested by our knowledgeable waiter, Tony and it was an excellent choice . I ordered the chicken teriyaki with fried rice. I have to say it is the best fried rice ever! All others at the table ordered sushi and it looked and tasted amazing. We will definitely be back our next time in Charlotte.