I noticed that absolutely no one has mentiond this in any of their posts, so I'd like to. Absolutely Fabulous, it is a land mark restaurant and the food is delish! (If you like Fresh Seafood) As the name states, it is an Oyster Bar and the oysters are daily catch, so the menu changes day to day and as the day goes on and they run out of oysters. The als offer a variety of other seafood, in cluding made to order fish/seafood stews and chowders.
It has been in Grand Central Station since 1913 and is overlooked by many. I highly recommend you try it. OysterbarNY.com
Grand Central Oyster Bar
89 E 42nd St, New York, NY 10017