Pour the white wine, rum, and triple sec into the pitcher.
Add the mango, kiwi, pineapple chunks, and lime slices. Then, scoop out the passion fruit pulp and add it to the mixture.
Add the lychees and 1/4 cup of the lychee syrup. Afterward, pour in the tropical juice blend.
Stir the mixture gently with a wooden spoon, then cover and refrigerate for 4-6 hours.
Before serving, taste and adjust sweetness if needed. Then, pour into wine glasses filled with ice.
Top each glass with a splash of club soda for extra fizz.