A Champagne tasting at home doesn’t need special gear or a long guest list....

https://zionsnewblog.quillnesty.com/posts/champagne-tasting-at-home-what-setup-actually-matters-most

A Champagne tasting at home doesn’t need special gear or a long guest list. Chill the bottles to 8 to 10°C, set out tulip-shaped glasses, and give each pour room to show its character