Nothing is more refreshing (and low calorie) in the summer than a lemon and herb-infused water. I just finished cleaning out my flower bed in the front and I'm cooling off on the back porch with this healthy drink.
Get out a glass jar or even that drink dispenser that you usually reserve for parties and cookouts! Fill it half way with ice, sliced lemons and add the herb that you like most. I put in some lemon balm from my porch. Leave the container close to your kitchen sink where people will remember to drink from it all day!