restaurantassociates.com is offering certificates for $50 off dinner for two. go to the website and click on dine out dc newsletter (bottom left) and then click on nick & stef's to register.
we had two caesar salads (they no longer make them tableside :( and two n.y. strips (dry aged - bonus!), mashed potatoes, sautéed spinach, bread pudding, two glasses of wine and a cocktail for $100 incl. tip. overall it was a pretty good meal.
the certificates expire 12/30, and you'd have to ask about any blackout dates, but it was a good meal made better by a good value.