Hundreds of pies made with competitive pride are sold by the slice from 4 to 7 p.m., Saturday, April 28; $3 per slice, $5 for two, free admission. Proceeds go to the winning pie-maker's choice of seven charities: Dunbar/Spring Neighborhood, Gloo Factory, KXCI, No More Deaths, Northern Jaguar Project, Nuclear Resister or Tucson CARES. Drop pies off for judging between noon and 1 p.m. Visit pieparty.org for more information.