Free Hydration Watermelon or Mango Pineapple Sample at Smoothie King! This deal was posted on June 23, 2020 at 9:53 am by Julie's Freebies Facebook Pinterest Twitter TODAY ONLY, stop by Smoothie King to score a Free Hydration Watermelon or Mango Pineapple smoothie sample!!! Offer valid from 2-6 pm in-store, via app only! Check for locations HERE.GET APP HEREDon’t Miss out on FREE Money!Earn Cash & Gift Cards + Test Products!Earn Cash and Rewards with YouGovTest Products with Product Report CardMilitary Families: Earn Gift Cards for Surveys