Any restaurant that is serving fish which are so critically endangered as the BLUE FIN TUNA, should be AVOIDED. It is totally unnecessary to serve fish which are at a mere 10% of the stock of 20 years ago, ie: we have destroyed 90% of their population. These fish will be extinct if restaurants such as Nobu continue to have them on the menu. Please watch the film THE END OF THE LINE see: endoftheline.com and then you will see why blue fin tuna should not be eaten