The good news is, Mojitos have become very popular lately. Might try Martini Bay since they have a little of everything.
We used to make them on the DCB all the time. Put the mint in, add lime juice (let sit while you get the rest of the things together and the acid will muddle for you) add Barcardi Limon and some diet 7up or Sprite. Light on the calories and tastes pretty damn good actually. If you don't find anything in Havi, our house might be the only place. Good luck!