A champagne tasting at home doesn’t need a cellar or a row of matching flutes....

https://www.salonprivemag.com/hosting-a-successful-champagne-tasting-at-home/

A champagne tasting at home doesn’t need a cellar or a row of matching flutes. Start with bottles chilled to 8–10°C, pour them in tulip-shaped glasses, and give each one a little breathing room