Below are suggestions that are close to each of the venues. Obviously, NYC has tons of hotel options, as well as Airbnb, so feel free to stay wherever works for you!
Hotel
Wythe Hotel
80 Wythe Avenue Brooklyn, NY 11249 (718) 460-8000
This hotel is close to the after-party and located in Brooklyn.
Hotel
Orchard Street Hotel
163 Orchard Street New York, NY 10002 (212) 804-8088
This hotel is in Manhattan and close to the restaurant where the celebration will be.