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

https://emmasbrilliantinsights.rivetgarden.com/posts/laurent-perrier-champagne-gift-box-what-should-i-look-for

A champagne tasting at home doesn’t need a long guest list or special gear. Chill each bottle to 8 to 10°C, pour modest tastes, and give everyone a glass of water between sips