Friendly's is located at 210 N Main St, Sayville, NY. This business specializes in American Restaurants. Friendly's is open Mon, 8am-11pm; Tue, 8am-11pm; Wed, 8am-11pm; Thu, 8am-11pm; Fri, 8am-12am; Sat, 8am-12am; Sun, 8am-11pm and accepts All Major Credit Cards, American Express, Cash, Discover, Mastercard and Visa.