A relaxed Champagne tasting starts with a few thoughtful choices, not a cellar...

https://mighty-wiki.win/index.php/How_Do_I_Plan_a_Simple_Champagne_Tasting_Menu%3F

A relaxed Champagne tasting starts with a few thoughtful choices, not a cellar full of bottles. Learn how to pace pours, serve each glass at 8 to 10°C, and give guests room to notice what they like—without turning the evening into a lecture.