[Answer] 3. The guests raise their glasses to the guest of honor, a French Benedictine monk who earned fame for his vineyard work at the Abbey of Hautvillers. Which name is shared by both the monk and a prestigious brand of bubbly?

Step 1 : Introduction to the question "3. The guests raise their glasses to the guest of honor, a French Benedictine monk who earned fame for his vineyard work at the Abbey of Hautvillers. Which name is shared by both the monk and a prestigious brand of bubbly?"

...1. Padre Kino 2. Dom Perignon 3. Father Serra 4. Pippin the Hunchback Dom Pierre Perignon didn't invent champagne, but he did work to improve the quality and the processing of the regular wines of the Champagne region of France. He also was credited with using thicker bottles and Spanish corks to protect the wine. The champagne, Dom Perignon, was named in honor of him and was first sold in 1936 (the vintage was 1921). PDAZ raises her glass aloft with the others, and toasts the guest of honor.