Long Happiness

30 g ginger
30 g pineapples
1 1/2 oz vodka
1/2 oz gin
2 oz pineapple juice
ginger beer

Muddle in the bottom of a boston shaker the ginger and pineapple. Add vodka, gin, and pineapple juice. Shake and strain into a collins glass, top with ginger beer, garnish with a slice of pineapple, and serve.