Jasper's Jamaican Planter's Punch

Stir with cracked ice, top with cracked ice.
Garnish with pineapple spear, orange slice, and a cocktail cherry (or mint).

Jasper's Secret Mix:
Juice of 12 limes
1.5 cups of sugar
1.25 oz of Angostura bitters
1/2 whole nutmeg, grated