Whataburger is bringing back a popular menu item, and fans are so thrilled by the news that they’re taking to social media to ...

After a three-year hiatus, Texas-based hamburger chain Whataburger is bringing back the beloved Mushroom Swiss Burger from April 1st through June 2nd.

It's happening! Whataburger finally answered the prayers of the masses and is bringing back one of its most beloved burgers ...