Rim the glasses: rub a lemon wedge around each glass rim, then dip into sugar on a small plate.
Mix the base: in a large pitcher, combine pink lemonade and citrus (or regular) vodka. Stir gently.
Add fizz: pour in the chilled moscato or prosecco and the lemon‑lime soda. Stir slowly to preserve bubbles.
Add fruit and serve: add sliced strawberries and raspberries to the pitcher, toss in some ice, and pour into sugar‑rimmed glasses. Serve immediately.
Notes
Chill all ingredients and glasses so you can use less ice and avoid dilution. Swap soda with sparkling water to lighten it, or add more pink lemonade for sweetness. Frozen fruit works and helps keep the drink cold.