Here's a drink that I had recently...didn't expect it to be so good, but it's a new favorite of ours.

Basil leaves
good lemonade (Homemade is always better, but you can use the mix)
vodka or light rum

Place basil leaves in the bottom of a large pitcher, and add a small amount of lemonade-just to cover the leaves. Take a long spoon, and bruise the basil leaves, and let them steep for a few minutes. This part is done just like the mint for a mojito. Add the rest of the lemonade, and stir. Fill glasses with ice, and add vodka or light rum, fill glasses with lemonade, and garnish with lemon slice.