Belly up to Potbelly for sweet savings, milkshake lovers! A delicious shake on a hot day is the perfect way to chill out. And, this summer, Potbelly is shaking up the sunny season with a “shaky” deal for a limited time. All of the shop’s shakes are made with hand-dipped ice cream and served with a shortbread cookie on the straw, including its new limited-time Confetti Cookie Shake.
Photo: Potbelly
For a limited time, Potbelly is offering a half-price shake after 2 p.m. on Friday and all day on Saturday & Sunday at participating locations — starting Friday, June 19, 2026. The sweet deal requires an additional minimum purchase of $5.
The offer is available for qualifying orders made through the Potbelly site or app and in-restaurant.
The sweet deal is only available to Potbelly Perks members. Join Potbelly Perks here.
Limit one discounted shake per transaction, so members can redeem the offer multiple times throughout the promotional period.
Hand-spun and topped with a signature shortbread cookie on the straw, choose from a variety of shakes at Potbelly, including strawberry, chocolate, vanilla, OREO, cold brew and banana pudding, along with limited-edition flavors like the new Confetti Cookie Shake.
There are 9 shops in Colorado.
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