prefer sashimi or anything tuna....Went to this one place in Dupont Circle Sushi Taro for $30 all you can eat during the Cherry Blossom Festival...Good as stuff that i've tasted in the DC area.
Recently went during normal nite and was even better, but more expensive.
gtrcivic, sushi is way cheaper than that on average out here. There are obviously many upscale places but I know of 3 fairly nice establishments that offer <$20 all u can eat rolls.
rainbow roll
dragon roll
and there's all kinds of rolls this one place has and they vary from time to time... they're all combinations of differernt types of fish/crab/sometimes shrimp. They're usually very colorful and are a little more expensive but most certainly worth it. one of them has different types of fish on the outside and avacado and eel on the inside. fuckin-a dude.