🌐EnglishEnglishFrançaisPortuguês한국어日本語EntityQ3399307· pop 5· linked from 436 articlesPortillo's RestaurantsAlso known as Portillo's, Portillo's Hot DogsChicago-based fast casual restaurant chainWikidata factsOfficial websitewww.portillos.comSources (3)en.wikipedia.orgwikidata.orgen.wikipedia.orgvia Wikidata · CC0Available in 4 languagesFrançaisPortuguêssimplevia Wikidata sitelinks · CC0ConnectionsTucsonEntityhamburgerEntityCategories1963 establishments in Illinois2021 initial public offeringsCompanies based in DuPage County, IllinoisCompanies listed on the NasdaqFast casual restaurantsFast-food chains of the United StatesHot dog restaurants in the United StatesOak Brook, IllinoisRegional restaurant chains in the United StatesRestaurants established in 1963Restaurants in California