They're all competing to see who can raise the most cash. Chris and Trey Berre of Artfully Disheveled will be raising money for their new charitable venture, The Bow Tie Cause, which we feel particularly endeared to. But you have a ton of options, so find the celeb and cause that are right for you. The one who raises the most money will win an additional $2,000 for their charity from Water Tower Place, so make sure you snag your ticket to Artfully Disheveled's bash, and help them win! Water Tower Place, 835 North Michigan Avenue (event check-in on level 7).
Photo: Courtesy of Artfully Disheveled