Javits Convention Center, New York City’s premiere convention destination, which hosts more than 150 major events and 2.5 million visitors each year. The 1.8 million square foot project will be located on 92,000 square feet of undeveloped land at 41st Street and 11th Avenue, just north of the Jacob K. Silverstein Properties, a national real estate investment, development, and management firm, today announced plans to develop the Avenir, a hotel, casino, entertainment, and residential complex on vacant land on Manhattan’s far West Side.