The largest gluten-free food festivals in the country is coming to the Greater Philadelphia region this summer for what organizers are calling the "best gluten-free day ever." The Wicked Gluten Free Expo & Food Festival takes over the Greater Philadelphia Expo Center in Oaks, PA on Saturday, July 18, 2026, from 10:00am to 5:00pm. This year's festival is set to be the single largest gluten-free event in the state of Pennsylvania, with organizers expecting to welcome 5,000 attendees. The event will feature its largest lineup yet, including 110+ restaurants, bakeries, food trucks, brands, artisan food purveyors, health organizations, community groups and more.