Where can I find a store that sells Birkenstock in Macy's?

Next weekend I'm going on a tour to New York and the tour is going to take us to the Macy's in Manhattan. (I don't know if there is a specific address) But I am looking to buy a pair of Arizona Birkenstock sandals while on the trip and to get a good deal on them! And I want to know if there are any stores in Macy's that sells Birkenstock at all! Please let me know! Also where the store is. Thanks everyone!