"We've always called D.C. the District of Pupusas," chef Iris Veronica Jimenez from La Casita Pupuseria told NPR. "We have so many pupuserias -- actually, 270 pupuserias in the DMV [District of ...

Other musical acts include La Máquina and Espíritu Libre from El Salvador. "We feel that our identity should be reflected through pupusas and music," said event promoter Fred Lugo. The festival ...