International Challenge competition Gilbert et Gaillard 2020 Gold medals for Red 2017 cuvée Coteaux d’Oustry (88/100), Red 2018 tradition (86/100) and Sparkling wine brut Méthode ancestrale (90/100) Share the post "International Challenge competition Gilbert et Gaillard 2020" FacebookGoogle+Pinterest Related International Challenge competition Gilbert et Gaillard 2020