https://www.facebook.com/bacardi?sk=app_241889032496524 -the first 5000 who sign up each week will get one.
Update-This resets each thursday morning. I don’t have a time so it could be midnight, or sometime later. It goes until November 23 so you’ll have many chances to try. You should receive an email within a week or so if you make it in the first 5000