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

https://smoothdecorator.com/best-way-to-pace-champagne-pours-so-it-stays-cold/

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