7 1/2 c. cold water
6 TBS sugar
10 limes, plus slices to decorate
and ice cubes
Pour the water into large pitcher and the sugar and stir until all the sugar has dissolved. Chill for a t least 1 hour. using a zestier or grater, remove the zest from the limes taking care to only the zest. Squeeze the juice from the limes and add this to the chilled sugar water with at the lime rind. Stir well and chill again until needed. Serve with ice in a tall glasses, add extra lime for decoration.