Kameleon

• 1 oz 151 proof rum
• 1/2 oz Blue Curacao
• 3 oz Pineapple juice
• 2 oz Orange juice
• 1/3 oz Pimm's No. 1

Firstly, build ingredients in the order given in a collins glass over ice. Layer the Pimms on top.

Looks sorta like a traffic light. When served, stir in front of customer and it turns lime green.