Gadsby's Tavern has been offering fine dining since 1770. Enjoy lunch and dinner in one of the elegant Colonial dining rooms. The one-of-a-kind Gadsby's Tavern experience awaits you.Gadsby's Tavern has been offering fine dining since 1770. Enjoy lunch and dinner in one of the elegant Colonial dining rooms. The one-of-a-kind Gadsby's Tavern experience awaits you. .