Just opened in Potomac Village: En Bistro & Sushi, the latest venture from a man who knows his way around a spicy tuna roll. “A lot of people in this area will recognize me from years of catering at country clubs, bar mitzvahs and baseball games,” says owner Billy Ye, who has two other “En” restaurants in Rockville and Germantown. En Bistro offers a full pan-Asian menu. You can find it near Tally Ho, on the back side of the Verizon store. Oh… and did we mention they deliver?