Hi, does anyone know of a good sushi bar in the city that specializes in environmentally sustainable fish? Or at least lets you restrict your order to sustainable fish? For example, with the exception of wild Alaskan salmon, all of the salmon in the US is endangered or farmed in unsustainable ways. (See the EDF's handy guide: http://www.edf.org/page.cfm?tagID=1521). Thanks!