Lemonade is the most refreshing nonalcoholic drink I know. Because it is so easy to drink gallons of it, and so much sweetness is necessary to balance the lemon juice, my friend
This is the only time I use a sugar substitute for anything. But the lovely, fresh flavor of freshly squeezed lemon juice overrides it.
I make this so often in the summer I keep the recipe on the refrigerator door.