you go eat pupusa's and other such foods, of course. we went to el riconcito in columbia heights last night, to begin our search for the best pupusa in dc. pupusas are stuffed with all sorts of goodness - my favorite is cheese and loroco (loroco is a type of flower, i think).
i will keep looking - i have a feeling el riconcito is not the best DC has to offer. and by the way, good conversation with friends in a warm restaurant, eating spicy foods is the BEST way to spend a cold night in january!