1/2 oz of grenadine syrup
1/2 oz of Bacardi light rum (or Light Rum)
1/2 oz of Tanqueray gin (or Gin)
1/2 oz of Sauza tequila (or Tequila)
1/2 oz of blue curacao liqueur
2 oz of 7-up soda (or Sprite)
1/2 oz of Stolichnaya vodka (or Vodka)
Pour all ingredients except the 7-Up into a chilled glass filled with ice cubes. Top with 7-Up and stir gently.