This simple and refreshing beverage has the tart flavor of raspberries and lime and the subtle flavor of cucumber that comes from the herb burnet. Prince would be proud.
Divide raspberries, lime juice, burnet, and simple syrup between two rocks glasses. Muddle raspberries and burnet with a muddler or the back of a fork. Fill to halfway with ice. Add water and lemon lime soda. Stir and serve.