Lemint Summer Drink

Last summer, I had the best lemonade EVER.  Baked and Wired in Georgetown took a few mint leaves, muddled them in a glass, and added lemonade.  The mint made the lemonade even more refreshing, and left such a great taste in my mouth!  It was seriously delicious, and it's haunted all of my other summer drinks.
Let's face it: muddling is a huge hassle, and I don't have a muddler.  Instead, I made this quick, easy batch of Lemint Summer Drink (cute, right?) and have decided to keep a pitcher of it in the fridge all summer.  My only question is, what can I add to it to make a cocktail?  Any suggestions?

Lemint Summer Drink
1. Buy lemonade from your grocery store.
2. Boil 4 cups of water,  and pour into a pitcher with 4 peppermint tea bags.
3. Steep tea bags for 3 minutes, then remove.
4. Add lemonade to mint tea, and chill in fridge until ready to drink up!