Free Smoothies From Tropical Smoothie CafeTropical Smoothie Cafe is giving away 1 million free smoothies! Following the donation of over 180,000 smoothies in April to frontline heroes in the COVID-19 pandemic, Tropical Smoothie Cafe’s new goal is to spread more happiness by giving away one million free smoothies to guests across the country. Just submit the form and they’ll send you a promo code you can use to get your free smoothie. US only