For rose-infused Aperol: Combine one 750ml bottle of Aperol with an ounce of dried rose petals (these can be found in the bulk section of most specialty food stores). Shake the contents together and let it sit for a few hours or overnight. Strain the out rose petals and the Aperol is ready to use.
Combine the Rose Aperol and cucumber together with ice in a cocktail shaker. Strain into a tall Collins glass. Add ice and the sparkling wine. Top with a splash of club soda and garnish with fresh cucumber.