Try L'isolas on the second floor of the Pacific Century Plaza in Sanlitun. It's terrific food, the ambiance is great--esp nice to get a table next to the window. The manager is helpful with wine selections. Bon Appetit
Annie's is now a chain with additional restaurants in the Lido area (opposite the UFH) and in Shunyi. Good food, well priced and kid friendly without interfering with those who are kid sensitive