I am a Dupont Circle resident in exile in Herndon (near Fox Mill shopping center) for several months. Please help! Looking for Chowhound spots true to the definition of the word...not necessarily upscale, elegant, special-occasion restaurants...rather authentic great-eats, especially sushi, indian, mid-eastern or asian. Any input is much appreciated...Red Lobster and TGI Fridays are just not going to cut it for me. Thanks in advance!