Black decorating sugar
Juice of 1 lime, plus 1 lime wedge
1/4 cup dark rum
1/4 cup Vernor's ginger ale
1 black gummy spider

Spread out the black sugar on a small plate.  Rub the lime wedge around the rim of a rocks glass; dip the glass in the black sugar, then fill with ice.

Combine the rum and lime juice in a cocktail shaker.  Fill with ice & shake well.  Carefully strain into the glass, minding the sugar on the rim.  Top the drink with Vernor's & add the gummy spider.

Makes 1 drink.