Ingredients

• 1 oz
  light rum
• 1 oz
  dark rum
• 1 oz
  overproof rum
• 0.75 oz
  lime juice
• 0.5 oz
  grapefruit juice
• 0.5 oz
  cinnamon syrup

Garnish

• mint sprig
• lime wheel

Directions

1. Add the ingredients to a shaker with ice.
2. Shake briefly to chill.
3. Strain into a tiki mug filled with crushed ice.
4. Garnish with a mint sprig, lime wheel, and (optional) flaming lime shell.