Convention Hotel 2023 Convention HotelThe convention hotel block opens in January 2023.HOLIDAY INN LONG ISLAND AIRPORT EAST 1730 N. Ocean Ave Holtsville, NY 11742 631.758.2900 View Hotel Website Subscribe To Our Mailing ListSign up to hear from us about upcoming events. Name Please enter your name. Email Address Please enter a valid email address. Subscribe Today! Thanks for subscribing! Please check your email for further instructions.Something went wrong. Please check your entries and try again.