Absolutely, New York State is a significant producer of sparkling wines in the United States. The Finger Lakes region, in particular, is well-known for its sparkling wine production. Wineries in this region employ a variety of methods to produce their sparkling wines, including the traditional method (also known as Méthode Champenoise), Charmat method (also known as the tank method), and Pétillant Naturel (Pet-Nat). Additionally, sparkling wines are also produced in other wine regions of New York State, including the Hudson Valley, Long Island, and the Niagara Escarpment.