FREE Smoothie At Tropical Smoothie Cafe! by Razel Leave a Comment FREE Smoothie At Tropical Smoothie Cafe! On June 16, from 2pm – 7pm only! Stop by at Tropical Smoothie Cafe to score a FREE Sunshine Smoothie in a 16 oz limited edition souvenir cup! All you need to do is wear your flip-flops! Nice! Save the date! You will also be able to donate to Camp Sunshine, which is a retreat for children with life-threatening illnesses and their families. Looking for more FREEbies? Click Here!