Jimmy Fallon didn't get cold feet after Mayor Emanuel challenged him to take the plunge.
Chicago - I'm wearing a suit and tie for the #PolarPlunge. Show solidarity by wearing a necktie. (I'm not telling you what else to wear.)
— jimmy fallon (@jimmyfallon) February 24, 2014
Fallon tweeted Monday that he'd accepted the Mayor's challenge to take the Polar Plunge, which occurs Sunday and benefits Special Olympics Chicago. It all began Feb. 19, when Fallon said Emanuel has an open invitation to appear on his new "Tonight Show" because he's "scared" of the mayor.