No question about it, Sushi Den has some of the best sushi in the city. Matter of fact, Sushi Den has some of the best sushi in the country. This is wonderful fish, fresh and delicious and artfully prepared with an artist's restraint. The one thing it isn't? Cheap. Even lunch at Sushi Den can easily damage your bank balance once the courses start stacking up. The best way to avoid this problem is to find a someone who can pick up the tab. Even in this bonus-busting environment, no one could quibble with the importance of such a perk.