We are looking to treat friends who are vegetarians (not vegan) to a festive dinner tomorrow, in DC or surrounding area. They're about to hit the Pacific Crest Trail for a 5-month through hike -- this will be their last city eating experience before that. Our first thought was Asia Nora but they are closed on Sundays. Any suggestions? Friends are reasonably adventurous. Restaurant does not have to be all-veggie, just veggie-friendly. Any cuisine but Indian OK (they'll be making lots of Indian-type curries on their hike). Thanks all.