This Union Square classic is such a well-oiled machine, it can feel a little like dining on an cruise ship, albeit an elegant one. Located in a former bank, the three-floor, heavily marbled space is decorated with red and gold antler-shaped sconces, and is filled to the gills with business diners and tourists. The menu executes so consistently, it's obvious why it hasn't changed much over a decade. Nearly every oceanic region is represented: Plump, clean Pacific Northwest oysters can be topped with classic or Thai mignonette, cocktail sauce or horseradish, while the Red Bull sushi roll--a gorgeous swirl of tuna, yellowtail, cilantro and jalapenos--would stand proud at Nobu.