Begin by placing a fresh rosemary sprig in a mixing glass. Use a muddler or the back of a spoon to gently press down on the rosemary leaves for 30 seconds.

Slice an orange and a lemon in half, then squeeze the juice directly into the mixing glass over the muddled rosemary, collecting as much juice as possible.

Add a tablespoon of honey to the citrus juice mixture in the glass, stirring well until fully dissolved, about 30 seconds.

Fill a cocktail shaker with ice cubes about halfway full. Pour the citrus and rosemary mixture over the ice and shake vigorously for 15-20 seconds.

Carefully strain the mixture from the shaker into a tall glass filled with ice cubes.

Pour sparkling water over the strained mocktail until the glass is nearly full, giving it a gentle stir to incorporate the bubbles.

Garnish your drink with a slice of orange and lemon, and a fresh rosemary sprig on top.