Long Island may be best known for its beaches and coastal charm, but it has firmly established itself as a premier American wine region. Primarily situated on the North Fork, but with vineyards and over 56 producers across the North and South Forks, this maritime corner of New York is quietly producing some of the most expressive Cabernet Franc and Sauvignon Blanc wines in the country. LIWC Blanc & France Summit Long Island Wine Country recently held its first Blanc & France Summit to showcase these two grapes that are performing really well on the North Fork. While Merlot has historically been the most widely planted grape, this event was…