National French Fry Day is just around the corner, and Whataburger is ready to celebrate with all its customers ...

To celebrate the day, Whataburger is gifting fans a limited-edition birthday shake for free exclusively through the Whataburger App while supplies last. The orange shake, ...

To celebrate its 74th birthday, Whataburger is giving away a limited-edition orange shake through its app while supplies last. Whataburger will give away a free birthday shake this week.

To celebrate our 74th birthday we are rolling out a brand new Birthday Cake flavored shake and giving them out for FREE when you redeem the offer through your Whataburger App on 8/8. 🎂 pic ...

MONUMENT, Colo. — Whataburger has declared Thursday as National Whataburger Day and the chain is celebrating in a big way. Whataburger said all active Whataburger app users are eligible for a ...

Fans who have downloaded the Whataburger App and created a rewards account can enjoy the free Birthday Shake on Thursday, Aug. 8, from midnight to 11:59 p.m., available exclusively through the app.

To celebrate its 74th birthday, Whataburger is giving away a limited-edition orange shake through its app while supplies last. Whataburger will give away a free birthday shake this week.

To celebrate its 74th birthday, Whataburger is giving away a limited-edition orange shake through its app while supplies last.