FREE Sample of Coffee Smoothie at Tropical Smoothie This post may contain affiliate links. Please see the full disclosure policy here. Posted on November 10, 2009 Written by Mary Leave a Comment This sounds YUMMY! Tropical Smoothie will have free samples on Nov. 11th of their new Coffee Smoothie Caramel Cream from 7am – 7pm. GO HERE for more info. Thanks, Who Said Nothing In Life is Free?