London Iced Tea

3/4 oz gin
3/4 oz rum
1/2 oz amaretto almond liqueur
1/2 oz simple syrup
3/4 oz fresh lemon juice
3 - 4 oz Coca-Cola

Shake all ingredients (except cola) with ice and strain into a collins glass three-quarters filled with ice. Top with coca-cola and stir. Garnish a wedge of lemon, and serve.