For a long time, the best place to eat in Sharon was Coriander Bistro, an upscale French restaurant that closed earlier this year. In July, a new restaurant opened in the space, and surprise! Its called Coriander Bistro. The name suits this incarnation even better than it did the original: The restaurant now serves Indian and Nepali food. (Its owned by the same people who run Himalayan Bistro in West Roxbury.)