Fountain Recipe

Make simple syrup (if not using store-bought)

Combine 1/2 cup granulated sugar and 1/2 cup water in a small saucepan. Warm over medium heat, stirring until the sugar dissolves completely. Remove from heat and cool to room temperature. Refrigerate if not using immediately.

In a large pitcher or beverage dispenser (about 2–3 quart capacity), pour the chilled sparkling water, fresh orange juice, fresh lemon juice, and 1/2 cup simple syrup. Stir gently to combine, taking care not to flatten the sparkling water too much. If you prefer a lighter sweetness, start with 1/3 cup syrup and adjust to taste.

Taste the mixture and adjust balance: add more lemon juice for brightness, orange juice for body, or simple syrup for sweetness. If using ginger syrup or grated ginger, stir it in now to infuse a gentle spicy note.

If using fruit liqueur for an adult version, add it now and stir gently to integrate.

Just before serving, add the additional 1 cup plain seltzer (or more to taste) to top up the carbonation and create a lively fountain effect in the dispenser. Stir very gently.

Thinly slice the orange, lemon, and lime. Lightly bruise the mint leaves by clapping them between your hands or gently muddling once in a spoon to release aroma (do not pulverize).

Add the sliced citrus, bruised mint leaves, and frozen berries into the pitcher or dispenser. Distribute fruit evenly so every pour has some garnish. Leave a few slices and mint sprigs aside for individual glasses.

If you want the fruit to infuse more flavor, let the assembled fountain rest in the refrigerator for 30–60 minutes before topping with the final seltzer; otherwise serve immediately.

Fill glasses halfway with ice cubes (if using). Pour the fountain beverage into each glass, making sure to include some fruit and a mint leaf in each pour.

Garnish each glass with a reserved citrus slice and a mint sprig. For an extra touch, rim glasses with sugar or a mix of sugar and finely grated citrus zest before pouring.

Serve immediately, encouraging guests to stir gently before sipping to redistribute fruit and mint. Leftovers: keep chilled in the refrigerator without extra seltzer; add fresh seltzer just before serving again to restore effervescence.