65th birthday party in semi-private or private room in mid-peninsula
We went to a birthday dinner for 15 at Piacere about 18 months ago and they did a very nice job. They had a beautiful semi-private table in the back and I seem to recall the desserts were outstanding. The entrees were unmemorable, but they weren't memorably bad, either.
I'm not sure if Tony, the co-owner at the time, is still around but he oversaw our table personally, so the service was outstanding.