Same here, actually the Copelands on Rockville pike when it was there (like 20-30 years ago) was really good. They used to have a place around Dupont called Lulu's that was pretty good but long gone now....most places I've been too add way too much cayenne or spice....
I have a friend who sometimes plays gigs there and he is friends with the owner who is from LA.....it's a bit hit and miss there, some things are good others not so much....IMO, definitely worth trying though Dave....