Courtney Omell | 

Get a FREE 12-Ounce Smoothie at Tropical Smoothie Cafe May 28

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Celebrate Tropical Smoothie Cafe Flip Flop Day on May 28, with a free 12-oz. Sunrise Sunset smoothie. All you have to do is visit your local Tropical Smoothie Cafe between 2 - 7 p.m. wearing flip flops.

We’ll show you 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.

For more of the best food deals this month and savings hacks, text HACKS to 57299, and be sure to download the Krazy Coupon Lady app.

Flip Flop Day at Tropical Smoothie Cafe is an annual event where customers 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-oz. smoothie to customers letting their toes free in flip flops.

Stop into your local Tropical Smoothie Cafe on May 28, from 2 to 7 p.m. wearing your favorite pair of flip flops to claim your freebie. Supplies are limited at each location.

Flip Flop Day at Tropical Smoothie Cafe is Wednesday, May 28, 2025.

Tropical Smoothie Cafe Flip Flop Day - May 2025

Historically, National Flip Flop Day was celebrated on the third Friday of June. However, in 2023 it changed to the first Wednesday after Memorial Day and that continues into 2025. This year it'll be on Wednesday, May 28 and if next year follows the same pattern you'll get a free smoothing on Wednesday, May 27, 2026.

There are over 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 are participating in this event.

You'll save $4 with this Sunrise Sunset 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 it for free.

The Island Punch Smoothie is a limited-time, summer flavor with a blend of peach, guava, passion fruit, mango, and pineapple. We love when this deal comes around once a year. Bust out your flip flops and get ready to save.

Miss the Tropical Smoothie Cafe Flip Flop Day deal? Download their app for deals and freebies.

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Download the Tropical Smoothie Cafe app and become a member of their rewards program — you'll get a free smoothie just for joining. Then, 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.

Tip: More National Smoothie Day deals are coming up on the first day of summer — June 21, 2025.