Hosting a Champagne tasting at home doesn’t need much gear or a lecture. Keep...

https://bizzmarkblog.com/what-is-the-safest-way-to-angle-a-champagne-bottle-when-opening/

Hosting a Champagne tasting at home doesn’t need much gear or a lecture. Keep bottles chilled to 8 to 10 °C, use tulip-shaped glasses, and pour small tastes so everyone can compare what they notice without rushing the evening.