Yes, Trattoria Stefano.
Stefano also owns Il Ritrovo (brick oven place, great pizza/pasta), Field to Fork (sandwich/breakfast/market) and Duke of Devon (English pub food - excellent).
FtF also does random special nights like German. Russian, Polish, French, etc. foods as an experiment.
We take the boat up there twice per season or so. Long boat ride (and gas...) for dinner, but it's just that good.