Combine the Fresh Blueberries (1 pint), Fresh Blackberries (1 pint), Fresh Strawberries (4) Granulated Sugar (1/4 cup), and Pimm's (1/4 cup) in a large pitcher. Stir them and let it all sit together in the refrigerator to draw out the juices and meld together for 3 hours at least, or up to overnight.
Once the time is up, pour in the Rosé Wine (1 bottle) and Strawberry Flavored Sparkling Water (1 can). Serve immediately and enjoy!!