In Chicago, the Haute Sausage food truck was handing out free samples to visitors on at Clark and Diversey.
The Gaztro-Wagon food truck will hand out more free food on Sunday from 11 a.m. to 3 p.m. at 324 Racine Avenue.
"The Chew" focuses on food, lifestyle and entertaining. It stars chefs Mario Batali, Michael Symon and Carla Hall, along with Clinton Kelly and Daphne Oz.
"The Chew" debuts Monday at noon on ABC7, following the 11 a.m. news.