Spoil yourself while doing good at the 4th Annual Chicago Pop Up Bake Sale benefiting "No Kid Hungry." On Saturday, May 11th from 12-3 p.m., swing by the second level of the Shops at 900 North Michigan for Oreo-stuffed chocolate chip cookies, homemade Mandelbrot, peanut butter banana bread and more baked by some of Chicago’s beloved media personalities, editors and bloggers. All profits will benefit the campaign to end childhood hunger in America.