In celebration of Jack in the Box’s 75th Anniversary, the brand is bringing back the cult-favorite Hot Mess Burger and celebrating with a series of single day pop-ups throughout February. After kicking off in San Diego and stopping in Los Angeles, the “Hot Mess Anniversary Tour” is wrapping up in Austin on Jack in the Box’s official anniversary on February 21. Fans can swing by the one-day pop-up to enjoy the returning menu item and limited edition swag while supplies last.