Flight
These are the three big airports in the NYC area. LGA is the closest of the three to the hotel/venue.
Flight
This is a small airport right in Westchester.
Train
If you plan on staying in the city, you can take Metronorth to any of these stops depending on the event: Rye for welcome drinks, Harrison for the ceremony, and Mamaroneck for the reception.
Hotel
We have a block at this hotel. It can be added via the link below. It is down the street from the Cambria Hotel.
Hotel
This is right down the street from the Opus. They've shared link to give a standard 10% discount on the rooms.