People visit the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
People visit the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
An attendee talks with exhibitors at a booth at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
Lollipops are seen at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
People visit the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
An attendee takes a sample at a booth at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
Sweets and snacks are on display at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
An attendee samples candies at a booth at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
An attendee tries cotton candy at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
Snacks are on display at a booth at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
People visit the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
An assortment of popular characters made into Pop Ups lollipops are on display at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)
An exhibitor puts some toppings on an ice cream dish for a visitor at the Sweets and Snacks Expo in Chicago, the United States, on May 23, 2023. The 2023 Sweets and Snacks Expo is held at McCormick Place in Chicago from May 22 to May 25. (Photo by Vincent D. Johnson/Xinhua)