"Hidden behind Wisconsin Avenue in Friendship Heights, Sushiko serves generous bento boxes at lunch to go along with sushi and sashimi specials. The hot rock wagyu ($19) is one of many excellent hot options. Sushiko also has a happy hour (5 p.m. to 7 p.m.) that includes $5 prices on hand rolls, lychee martinis, “lounge lemonades,” and rail drinks." - Lisa Ruland