Papaya Sling

1 1/2 oz Gin
Juice of 1 Lime
1 tblsp Papaya juice
1 dash Bitters
Carbonated water
1 stick Pineapple

Shake all ingredients (except carbonated water and pineapple stick) with ice and strain into a collins glass over ice cubes. Fill with carbonated water and stir. Add the pineapple stick and serve.