3 fluid ounces white Zinfandel wine
3 fluid ounces lemon-lime flavored soda
1 fluid ounce peach schnapps
1 fluid ounce pineapple juice
1 cup ice cubes, or as needed
1 slice frozen peach
3 red seedless grapes, frozen
3 seedless green grapes, frozen
Mix wine, lemon-lime soda, peach schnapps, and pineapple juice in a cocktail shaker; add ice. Stir until wine mixture is chilled.
Place frozen peach, red grapes, and green grapes in a martini glass; strain wine mixture into martini glass.