1 1/2 oz rum (dark Jamaican preferably)
1/2 oz grenadine
1 dash Angostura bitters
1/4 oz orange curacao (you could substitute triple sec in a pinch)
1/4 oz maraschino liqueur or grenadine
lemon twist, cherry, optional garnish
Stir all of the ingredients in a mixing glass with ice. Strain into a martini glass. Garnish with a cherry and lemon twist if preferred.