Visiting the Ritz Hotel? Why not treat yourself to a Ritz 100 Cocktail at the Rivoli  Bar, this glamorous cocktail was invented to celebrate the centenary of the Ritz London.  The sophistication of Champagne, the marriage of peach and orange flavours, the sheer fun of the fizz when the sugar cube is added at the table, and of course, the decadence of 24ct gold leaf supplied by Connoisseur Gold.