Maybe not restaurants per se, but there's quite a few British pubs around here that do serve some variety of British cuisine (usually fish n chips / pot pies / etc.)
I will also add that traditional British ales played a pretty huge role in fueling the underpinnings of the American homebrewing / craft brewing movements. Of course, us Americans transformed it entirely in a different direction from the British CAMRA "real ale" world. :) But some of the most popular American craft brew style clearly have clear British lineage: IPAs / pale ales, porters, and stouts.
I will also add that traditional British ales played a pretty huge role in fueling the underpinnings of the American homebrewing / craft brewing movements. Of course, us Americans transformed it entirely in a different direction from the British CAMRA "real ale" world. :) But some of the most popular American craft brew style clearly have clear British lineage: IPAs / pale ales, porters, and stouts.