Closures according to Yelp
- Simmer (SF Parkside) hot pot
- Eurasia (Richmond) which had [Edit: I neglected to delete this unfinished thought on a restaurant outside the scope of the Regional Chinese roundup, but serendipity struck when @junesix announced that Eurasia (Richmond) is now Dumpling House Mongolian Cuisine!]
- Dumpling Station (Sunnyvale)
Openings
- Ubest Dumpling (Fremont)
- The Mandarin (Menlo Park) Sichuan possibly Chongqing. Has the same owner (current, former?) as China Wok in Vallejo.