A zesty, space-blue margarita variation. Tequila, triple sec and lime get a curaçao cosmos hue, lengthened lightly with soda. The margarita emerged mid-20th century; this neon riff rockets it into orbit.

• 45ml Tequila Blanco
• 20ml Triple Sec
• 25ml Fresh Lime Juice
• 10ml Blue Curaçao
• 15ml Soda Water (Optional)
• Garnish: Lime Wheel / Salt Rim

In a shaker with ice, combine tequila, triple sec, lime juice and blue curaçao. Shake well until chilled. Strain into a salt-rimmed margarita or rocks glass filled with ice. Add a splash of soda water. Garnish with a lime wheel or glowing stirrer.