Summer and smoothies are the perfect pairing for a refreshing break. With so many fruitful options on the menu, Jamba is the perfect stop on a hot summer day to chill out and sip a delicious smoothie. And the popular smoothie shop is celebrating National Smoothie Day on June 21, 2026 with a juicy deal for smoothie lovers.
Photo: Jamba
On June 21, 2026, Jamba is offering a Mango-A-Go-Go or Strawberry Whirl Smoothie (16-oz.) for just $1 at participating locations — from 10 a.m. to 2 p.m. Any add-ons are extra.
The juicy deal is only available in-shop — not for online/delivery orders, drive-thru or kiosk orders.
Limit one per person.
The Mango-A-Go-Go Smoothie is made with a pear white grape mango orange passion juice blend, mangos and pineapple sherbet.
The Strawberry Whirl Smoothie is made with an apple pear strawberry juice blend, strawberries and bananas.
There are 14 Jamba shops in Colorado — Aurora (3), Boulder. Centennial, Colorado Springs, Denver (4), Golden, Lakewood, Northglenn and Westminster.
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