Cap'n Druidian the Green's Lime Grog
2 cups dark rum
2 cups lime juice
2.5 cups (1 lb) brown sugar
8 cups water
Combine all ingredients into a large pitcher. Mix ingredients until brown sugar is dissolved.
Chill or warm the grog to desired temperature and serve. Optionally garnish chilled grog with bruised mint leaves or warm grog with a dash of cinnamon.