Awesome sights in this episode: underground trolly/subway system connecting important buildings in DC; center in the original basement of the Capitol from which the entire city radiates, as designed by city planner, L'Enfant; Capitol's dome; purple eggs at a local grocery store.
In the next episode, 3-Fish determines the menu without knowing it, and The Jean Cutter is moved by history. Ca Loc, however, remains unimpressed with the city.