In a 2 quart pitcher add the full contents of a 12oz can of frozen concentrated Minute Maid lemonade, 8 to 12oz of Citron (lemon) Vodka, 4oz of Cointreau. Add 4 to 5 cups of water. Mix well. Fill the rest of the pitcher with ice.
In a tall glass add two or three ice cubes and poor from the pitcher until the glass is 2/3 full. Fill the rest of the glass with Sprite. Stir and serve. This drink is deceptively mild - guests who finish two glasses should be asked for their car keys.