Livingston Parish Expo Restaurant Challenge Highlights Local Culinary Talent The Livingston Parish Chamber of Commerce hosted the Restaurant Challenge as part of the Livingston Parish Expo, giving local restaurants an opportunity to showcase their best dishes in front of both culinary professionals and the community. A total of 13 restaurants participated in this special segment of the Expo, where dishes were evaluated by chefs from the Louisiana Culinary Institute during a live blind taste test held on