Gengar's Purple Haze Cocktail

This mesmerizing cocktail is inspired by the ghostly Gengar and its famous purple hue. Made with a blend of fruity and floral flavors, it is perfect for any occasion. Ingredients: - 1 1/2 oz gin - 1 oz blueberry liqueur - 1/2 oz lavender syrup - 1/2 oz fresh lemon juice - 1/4 oz crème de violette - 1 dash of egg white - 1 dash of grape soda Instructions: 1. Fill a cocktail shaker with ice. 2. Add gin, blueberry liqueur, lavender syrup, fresh lemon juice, crème de violette, and egg white into the shaker. 3. Shake vigorously for about 10 seconds until well combined. 4. Strain the mixture into a chilled glass filled with ice. 5. Top the cocktail with a dash of grape soda. 6. Garnish with a sprig of lavender or a blueberry on a toothpick. 7. Enjoy the hauntingly delicious Gengar's Purple Haze Cocktail!