Portillo's Downers Grove • 1963

Established in 1963, Portillo's history began when Dick Portillo founded "The Dog House" in Villa Park, Illinois. Downers Grove, Illinois, marks a significant milestone as the site of Portillo's first drive-thru, opened in 1983. This fast-casual restaurant in Downers Grove serves iconic Chicago-style hot dogs, Italian beef sandwiches, and its famous chocolate cake, offering a nostalgic dining experience. Portillo's embodies the spirit of Chicago's culinary traditions with its high-quality food and convenient service. Visit their website at https://www.portillos.com.