Hotel
Discount Code - BIS0125
Train
Long Island Railroad stations are conveniently located directly across from both the church and the reception venue/hotel. The Rockville Center station (Babylon Branch) is located across from St. Agnes Cathedral, and the Garden City station (Hempstead Branch) is located across from the Garden City Hotel.
Flight
These are the best places to fly into. You could also go to Newark (EWR) or Islip (ISP) if it is easier for you to get there.