Make sure the soda water and the Champagne are well chilled. Add ice to a Collins glass or wine glass (gently!) and add ...

Gently muddle a mint sprig and St-Germain in a wine glass. Let this sit for 3 minutes before going in with the other ingredients. Stir and garnish with additional mint sprig and lemon wheel.

The Green Tea Hugo Spritz is a lightly sweet, floral spritz cocktail made with elderflower liqueur, brewed green tea, and sparkling wine ... best known through St-Germain, a French liqueur ...