2 cups well chilled seltzer or sparkling mineral water
1 cup well chilled peach brandy
1 cup superfine sugar
2 (750-ml) bottles well chilled Cava (Spanish sparkling wine)
About 4 cups assorted berries, such as blueberries, blackberries, and raspberries, rinsed and drained, for serving
Four days of eating, drinking and all your favorite chefs.