When getting married, the bride and groom can pour red wine together. What's the last drink? It seems to represent golden wedding, silver wedding and diamond wedding.
That's the champagne tower. Champagne symbolizes happiness and beauty. The glass used in Champagne Tower is a wide-mouthed goblet. Common red wine glasses are mostly folded in, which is convenient for gathering the aroma of wine, but the mouth of the cup is small and cannot hold the bottom of the cup above. So set up a champagne tower with a wide-mouthed goblet.