We typically see Tropical Smoothie Cafe celebrate their Flip-Flop Day in late spring — just after most Memorial Day food deals have ended. You'll get a free 12-ounce smoothie just for wearing a pair of flip-flops in-store.
This year, Tropical Smoothie Cafe is celebrating on Friday, June 5. Visit during 2 - 7 p.m. wearing your favorite pair of flippies for your freebie.
Here's how to get your free smoothie — a $4 savings — and a few extra tips to save on every order with the Tropical Smoothie Cafe rewards program.
Get a free smoothie by wearing flip-flops in-store.
National Flip-Flop Day was created by Tropical Smoothie Cafe in 2007 to celebrate the start of summer. Every year, they offer a free 12-ounce smoothie to customers in flip-flops.
Stop into your local Tropical Smoothie Cafe on Flip-Flop Day (June 5, 2026) to claim your freebie. Supplies are limited at each location.
KCL TIP: There are more than 1,000 Tropical Smoothie cafe locations across 45 states (excluding Alaska, Hawaii, Montana, Wyoming, Oregon, and Vermont). Contact your local Tropical Smoothie Cafe to see if they're participating in this event.
You'll save around $4 with this smoothie freebie.
You'll typically pay around $7.99 for a 24-ounce smoothie, depending on your location. That means a 12-ounce smoothie would run about $4 — but you'll get one for free.
Missed Flip-Flop Day? Download their app for deals and freebies.
Download the Tropical Smoothie Cafe app and become a member of their rewards program — you'll get a free smoothie just for joining. And you’ll have access to some of their best coupons. In the past, we’ve seen BOGO 50% off smoothies, 10% off coupons, and $2.99 smoothie coupons.
Plus, refer a friend and earn another free smoothie. Is it your birthday? Awesome, because you’ll get a free birthday smoothie too.
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