Slice the pear thinly and cut out small stars with a tiny cookie cutter until you have about ⅓ cup of fruit.
Add the pear stars, blueberries, and strawberry slices to a pitcher.
Pour in the chilled white wine, berry‑flavored vodka, lemonade, and blueberry syrup. Stir gently to combine.
Cover the pitcher and chill for at least 30 minutes, up to 4 hours for more infused flavor.
When ready to serve, stir again, then fill glasses with ice if desired.
Ladle sangria into glasses, leaving space at the top. Top with sparkling water and garnish with extra berries or pear stars.
Serve cold and enjoy!