Stud the strips of orange and lemon peel with 2 cloves each and place them in a frying pan or chafing dish with the stick of cinnamon and the 2 teaspoons of sugar. Place over moderate heat, stirring occationally with a wooden spoon, until the sugar has melted. Pour the Irish Whiskey into the pan and light a match to the liquid. (Be sure to step back since the flame will flare up instantly.) Shake the pan to and fro slowly until the flame dies out. Pour in the hot coffee all at once and let it co