It's all part of their special series called, "United States of Pie."
Thursday morning. GMA is at Time Out Market Chicago in Fulton Market, where
ABC7 Meteorologist Greg Dutra will be one of the judges, along with "Top Chef" winner Joe Flamm and WGCI radio personality Kendra G.
They will judged between Hoosier Mama Pie Company and Spinning J Bakery and Soda Fountain, with Spinning J being crowned the winner.
The first-round winners from each city will subsequently compete live in studio on GMA on November 18 for a chance to win $10,000.