Tug Hill Vineyards was established in 2007 in Lowville, NY by Mike and Susan Maring. They grow several varieties of hybrid grapes and produce wines from their estate grapes. As an estate winery and vineyard, they grow, harvest, and produce wines to sell in their tasting room. They also offer events like brunches and dinners. The document discusses the winemaking and vineyard work done at Tug Hill, with the intern noting they enjoyed learning wine adjustments most but disliked repetitive bottling. It concludes by thanking Tug Hill for the hands-on learning experience gained through the internship.