Two Irresistible Wines from Domaine Gueguen: Chablis and Sacy Lynn July 9, 2021 July 12, 2021 6 Comments on Two Irresistible Wines from Domaine Gueguen: Chablis and Sacy Small, organic, and producing sleek, mineral-driven wines, Domaine Gueguen Chablis and their rare Cepage Confidentiel are two wines to try now.