The Crimson Rye Swirl is a bold and visually striking cocktail that plays with the spicy notes of rye whiskey, complemented by the sweet and tart flavors of grenadine. Perfect for an evening soiree, this drink offers a balance of flavors that is both refreshing and warming.

*Ingredients:*
- 2 oz Rye Whiskey
- 1/2 oz Grenadine
- 3/4 oz Fresh Lemon Juice
- 1/2 oz Simple Syrup
- 2 dashes Orange Bitters
- Club Soda
- Lemon Twist or Cherry for garnish

*Instructions:*
1. In a shaker, combine the rye whiskey, grenadine, fresh lemon juice, simple syrup, and orange bitters.
2. Fill the shaker with ice and shake vigorously for about 15 seconds.
3. Take a chilled highball glass and fill it with ice.
4. Strain the mixture into the glass over the ice.
5. Top with a splash of club soda for a bit of effervescence.
6. Garnish with a lemon twist or a cherry, depending on your preference.

*Glass:*
Serve in a highball glass to allow the effervescence and color of the grenadine to shine through, offering a visual as pleasing as the taste.