elosta:::ensalada de algas con pepino marinado (seaweed salad with marinated cucumber)
Paseo Colon, 41::Donostia-San Sebastián
One can finally say that Donosti has some decent sushi spots. One in the old part, one in the center, and one in Gros, my neighborhood: Elosta. Also recommended is the tuna tataki. For when one more tortilla just isn't going to do it for you.