Here is the recipe for the award winning Cocktail Creation in Bowl Busters 2013 thanks to Debbie Arnold.
1 cup halved, thinly sliced strawberries
1 cup chopped apricots or peaches (I used peaches)
1 cup chilled St-Germain liqueur
1 bottle chilled Prosecco
Put strawberries, apricots/peaches, and liqueur in a pitcher. Pour in Prosecco, stir gently, and pour into Champagne flutes (or little plastic cups if you are on the bowling green)