Looking for recommendations for a rehearsal lunch or dinner location in the Rockville/Bethesda location. Many of those that will be attending will be staying at the Bethesda Marriott near the beltway and Rockville Pike. Will be 15-20 guests and looking for a nice, but not too fancy, location that serves well regarded American fare with a focus on meat and potatoes and seafood. Unfortunately, my guests are not too adventureous. We don't need a private room if the dining space is roomy enough.