Have been to this restaurant several times over the years. Have had mostly decent service, however, the food keeps me coming back. Have ordered to go food many times as I usually don't have time for a sit-down meal. The sushi is good as well as the miso soup and box lunches. Recommend the salmon fatty collar. Waitress #2, an oriental woman in her 50's has waited on us on more than one occasion. The first time we overlooked her snarly attitude chalking it up to a long day. However, every time since she has displayed the same attitude so now we realize that it is part of her character to be snotty and short w/her customers. When my son and I last ate there a few weeks ago, we ordered a to go lunch for my daughter. I paid the bill and tipped before tax, but not including the to go order. I've managed and worked in restaurants before and this is standard practice. As the service was good that day, I tipped around 17%. When we were going to our car, the waitress came up to us and asked us if the total we tipped was correct. I said yes, it was, and to clarify, mentioned that it is customary to tip before tax and that I don't tip on to-go orders which may have given her the impression that we were undertipping. I think she expected a tip on top of the to-go order. She shot us a dirty look and without saying anything more, not even a thank you, hastily went back into the restaurant. This is probably the last time we'll visit Sushi Wave, even though the food is good. Service can make or break a restaurant and the manager would do well to hire someone else w/a more pleasant attitude who actually enjoys working w/people.