To celebrate we stopped by 5 iconic Chicago pizza locations; Labriola, Pizzeria Uno, Lou Lou Malnati's, Burt’s Place and Pequod’s. With hundreds of locations having their own claim to pizza fame, TRUFF is launching the campaign in Chicago to determine which restaurant really wears the crown. We're asking pizza fans throughout the U.S. to vote for their favorite spot online at TRUFF.com/CHICAGO. The restaurant with the most votes will receive $10,000.