Young professionals crowd this all-American hangout three blocks from the White House for happy hour, Monday 3 to closing and Tuesday through Friday 3 to 7. Deals include $9 gourmet pizzas and $6 burgers served with a mound of crispy fries. Better yet, 34-ounce “supermugs” of draft beer are $8, longneck bottles $3. Happy hour runs all day Saturday and Sunday, and similar specials are available at Geoff Tracy’s other restaurants: Chef Geoff’s (3201 New Mexico Ave., NW; 202-237-7800) and Lia’s (4435 Willard Ave., Chevy Chase; 240-223-5427).