Founded 1997 in Madison, the MadHatters are the oldest a cappella group at the University of Wisconsin-Madison. Easily identified by their trademark red jackets, the “Hatters entertain audiences all across the Midwest with their goofy antics, dashing looks, and musical talent. These boys have reached incredible heights, with previous iterations of the group singing for audiences such as the White House for President Obama, Governor Tony Evers, and Lambeau Field!”

More info about the Madhatters can be found here.