I am sure if you are in a jam, or already have * shudders * peppermint schnapps or minty vodka, you just need to add a little simple syrup to your drink. (one-sonic-bite.com)
A little mint, a little simple syrup, a little lime, a little club soda, and a good dose of rum. (kimmysbakeshop.com)
Chilean Clementine, Lime Juice, Club Soda, and a little simple syrup make up this yummy mocktail, but they recommend vodka or gin if you want to spike it. (gonnacookthat.com)