Combine all of the fruit in a gallon-size Ziploc bag.
In a small microwavable bowl. stir together the wine, Grand Marnier and sugar.
Microwave for 30 seconds, or until sugar is dissolved.
Pour wine mixture over fruit in Ziploc bag.
Seal Ziploc bag and refrigerate for at least 3 hours which allows the flavors to blend together.
Serve in scooped out watermelon bowl, clear bowl or individual bowls/glasses.