Step by step process: 1. In a cocktail shaker, combine the vodka, lemon juice, and simple syrup. 2. Fill the shaker with ice cubes and shake vigorously for about 10 seconds to chill the mixture. 3. Strain the mixture into a tall glass filled with ice cubes. 4. Top the glass with club soda, leaving some room for garnish. 5. Stir gently to combine all the ingredients. 6. Garnish with a lemon slice on the rim of the glass. 7. Serve immediately and enjoy! Nutritional Information (approximate values per serving): - Calories: 150 - Carbohydrates: 10g - Sugar: 9g - Protein: 0g - Fat: 0g - Sodium: 10mg - Fiber: 0g Note: Nutritional information may vary depending on the specific brands of ingredients used.