If you're in Manhattan, hit Canal St., there's a lot of different foods/meats to be found in Chinatown. Even in the restaurants around there (and the rest of the city) you can find places with exotic meats. You can also hit the Fulton Fish Market for variety in seafood (you may need a vendor to purchase for you now tho, since it's been redone). I've gotten buffalo and ostrich in Manhattan, I'm sure there's a lot more to be found. Search 'exotic food/meat NYC' and you find some spots.