We've been going to Korea House for years, especially when we didn't have kids. They serve Korean, Japanese, and Chinese food. It's a Korean restaurant, so I would suggest getting something Korean. I've never been disappointed with the food there. A co-worker introduced me to this place more than 10 years ago, and they're still in business today.
They also have a Japanese sushi bar. I have never ordered sushi there. I've had their Bibimbap, Dak Gui, Bulgogi, Kalbi, Mackerel, and a few other things that I don't remember. If you want good Korean, this is the place!